Home / 39,133,386.40-58,700,079.60-24,583,712.80

Finding the Fourth Proportional to 39,133,386.40, 58,700,079.60 and 24,583,712.80

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Solution

The fourth proportional to 39,133,386.40, 58,700,079.60 and 24,583,712.80 is: 36,875,569.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,133,386.40 : 58,700,079.60 = 24,583,712.80 : x
  2. Step 2: Convert to fraction form
    39,133,386.40/58,700,079.60 = 24,583,712.80/x
  3. Step 3: Cross multiply
    39,133,386.40x = 58,700,079.60 × 24,583,712.80
  4. Step 4: Simplify right side
    39,133,386.40x = 1,443,065,898,223,539
  5. Step 5: Solve for x
    x = 1,443,065,898,223,539/39,133,386.40
  6. Step 6: Final answer
    x = 36,875,569.20

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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.