Home / 39,470,223.90-59,205,335.85-37,769,612.70

Finding the Fourth Proportional to 39,470,223.90, 59,205,335.85 and 37,769,612.70

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Solution

The fourth proportional to 39,470,223.90, 59,205,335.85 and 37,769,612.70 is: 56,654,419.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,470,223.90 : 59,205,335.85 = 37,769,612.70 : x
  2. Step 2: Convert to fraction form
    39,470,223.90/59,205,335.85 = 37,769,612.70/x
  3. Step 3: Cross multiply
    39,470,223.90x = 59,205,335.85 × 37,769,612.70
  4. Step 4: Simplify right side
    39,470,223.90x = 2,236,162,604,827,925.50
  5. Step 5: Solve for x
    x = 2,236,162,604,827,925.50/39,470,223.90
  6. Step 6: Final answer
    x = 56,654,419.05

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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.