Home / 51,614,866.20-77,296,328.10-24,657,029.40

Finding the Fourth Proportional to 51,614,866.20, 77,296,328.10 and 24,657,029.40

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Solution

The fourth proportional to 51,614,866.20, 77,296,328.10 and 24,657,029.40 is: 36,925,366.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,614,866.20 : 77,296,328.10 = 24,657,029.40 : x
  2. Step 2: Convert to fraction form
    51,614,866.20/77,296,328.10 = 24,657,029.40/x
  3. Step 3: Cross multiply
    51,614,866.20x = 77,296,328.10 × 24,657,029.40
  4. Step 4: Simplify right side
    51,614,866.20x = 1,905,897,834,473,746
  5. Step 5: Solve for x
    x = 1,905,897,834,473,746/51,614,866.20
  6. Step 6: Final answer
    x = 36,925,366.17

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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.