Home / 58,760,085.70-88,140,128.55-35,768,008.90

Finding the Fourth Proportional to 58,760,085.70, 88,140,128.55 and 35,768,008.90

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Solution

The fourth proportional to 58,760,085.70, 88,140,128.55 and 35,768,008.90 is: 53,652,013.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,760,085.70 : 88,140,128.55 = 35,768,008.90 : x
  2. Step 2: Convert to fraction form
    58,760,085.70/88,140,128.55 = 35,768,008.90/x
  3. Step 3: Cross multiply
    58,760,085.70x = 88,140,128.55 × 35,768,008.90
  4. Step 4: Simplify right side
    58,760,085.70x = 3,152,596,902,423,544
  5. Step 5: Solve for x
    x = 3,152,596,902,423,544/58,760,085.70
  6. Step 6: Final answer
    x = 53,652,013.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.