Home / 60,463,774.40-90,695,661.60-33,159,516.80

Finding the Fourth Proportional to 60,463,774.40, 90,695,661.60 and 33,159,516.80

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Solution

The fourth proportional to 60,463,774.40, 90,695,661.60 and 33,159,516.80 is: 49,739,275.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,463,774.40 : 90,695,661.60 = 33,159,516.80 : x
  2. Step 2: Convert to fraction form
    60,463,774.40/90,695,661.60 = 33,159,516.80/x
  3. Step 3: Cross multiply
    60,463,774.40x = 90,695,661.60 × 33,159,516.80
  4. Step 4: Simplify right side
    60,463,774.40x = 3,007,424,314,512,314.50
  5. Step 5: Solve for x
    x = 3,007,424,314,512,314.50/60,463,774.40
  6. Step 6: Final answer
    x = 49,739,275.20

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1.5x scale

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.