Home / 44,691,821.40-67,031,511.30-14,402,746.20

Finding the Fourth Proportional to 44,691,821.40, 67,031,511.30 and 14,402,746.20

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Solution

The fourth proportional to 44,691,821.40, 67,031,511.30 and 14,402,746.20 is: 21,602,114.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,691,821.40 : 67,031,511.30 = 14,402,746.20 : x
  2. Step 2: Convert to fraction form
    44,691,821.40/67,031,511.30 = 14,402,746.20/x
  3. Step 3: Cross multiply
    44,691,821.40x = 67,031,511.30 × 14,402,746.20
  4. Step 4: Simplify right side
    44,691,821.40x = 965,437,844,656,332
  5. Step 5: Solve for x
    x = 965,437,844,656,332/44,691,821.40
  6. Step 6: Final answer
    x = 21,602,114.53

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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.