Home / 39,132,002.80-58,698,004.20-34,827,330.70

Finding the Fourth Proportional to 39,132,002.80, 58,698,004.20 and 34,827,330.70

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Solution

The fourth proportional to 39,132,002.80, 58,698,004.20 and 34,827,330.70 is: 52,240,996.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,132,002.80 : 58,698,004.20 = 34,827,330.70 : x
  2. Step 2: Convert to fraction form
    39,132,002.80/58,698,004.20 = 34,827,330.70/x
  3. Step 3: Cross multiply
    39,132,002.80x = 58,698,004.20 × 34,827,330.70
  4. Step 4: Simplify right side
    39,132,002.80x = 2,044,294,803,703,389.25
  5. Step 5: Solve for x
    x = 2,044,294,803,703,389.25/39,132,002.80
  6. Step 6: Final answer
    x = 52,240,996.05

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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.