Home / 34,527,038,548.07-47,646,810,255.44-19,285,347,234.71

Finding the Fourth Proportional to 34,527,038,548.07, 47,646,810,255.44 and 19,285,347,234.71

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Solution

The fourth proportional to 34,527,038,548.07, 47,646,810,255.44 and 19,285,347,234.71 is: 26,613,498,262.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,527,038,548.07 : 47,646,810,255.44 = 19,285,347,234.71 : x
  2. Step 2: Convert to fraction form
    34,527,038,548.07/47,646,810,255.44 = 19,285,347,234.71/x
  3. Step 3: Cross multiply
    34,527,038,548.07x = 47,646,810,255.44 × 19,285,347,234.71
  4. Step 4: Simplify right side
    34,527,038,548.07x = 918,885,280,402,263,769,088
  5. Step 5: Solve for x
    x = 918,885,280,402,263,769,088/34,527,038,548.07
  6. Step 6: Final answer
    x = 26,613,498,262.33

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Double scale
Find fourth proportional to 34,527,038,549.07, 47,646,810,256.82 and 19,285,347,235.71
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.