Home / 46,692,542.47-70,145,101.91-33,778,526.17

Finding the Fourth Proportional to 46,692,542.47, 70,145,101.91 and 33,778,526.17

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Solution

The fourth proportional to 46,692,542.47, 70,145,101.91 and 33,778,526.17 is: 50,744,680.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,692,542.47 : 70,145,101.91 = 33,778,526.17 : x
  2. Step 2: Convert to fraction form
    46,692,542.47/70,145,101.91 = 33,778,526.17/x
  3. Step 3: Cross multiply
    46,692,542.47x = 70,145,101.91 × 33,778,526.17
  4. Step 4: Simplify right side
    46,692,542.47x = 2,369,398,160,395,359.50
  5. Step 5: Solve for x
    x = 2,369,398,160,395,359.50/46,692,542.47
  6. Step 6: Final answer
    x = 50,744,680.74

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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.