Home / 39,528,000.80-59,292,001.20-37,960,359.20

Finding the Fourth Proportional to 39,528,000.80, 59,292,001.20 and 37,960,359.20

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Solution

The fourth proportional to 39,528,000.80, 59,292,001.20 and 37,960,359.20 is: 56,940,538.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,528,000.80 : 59,292,001.20 = 37,960,359.20 : x
  2. Step 2: Convert to fraction form
    39,528,000.80/59,292,001.20 = 37,960,359.20/x
  3. Step 3: Cross multiply
    39,528,000.80x = 59,292,001.20 × 37,960,359.20
  4. Step 4: Simplify right side
    39,528,000.80x = 2,250,745,663,238,831.25
  5. Step 5: Solve for x
    x = 2,250,745,663,238,831.25/39,528,000.80
  6. Step 6: Final answer
    x = 56,940,538.80

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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.