Home / 34,506,752.80-51,760,129.20-10,569,114.40

Finding the Fourth Proportional to 34,506,752.80, 51,760,129.20 and 10,569,114.40

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Solution

The fourth proportional to 34,506,752.80, 51,760,129.20 and 10,569,114.40 is: 15,853,671.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,506,752.80 : 51,760,129.20 = 10,569,114.40 : x
  2. Step 2: Convert to fraction form
    34,506,752.80/51,760,129.20 = 10,569,114.40/x
  3. Step 3: Cross multiply
    34,506,752.80x = 51,760,129.20 × 10,569,114.40
  4. Step 4: Simplify right side
    34,506,752.80x = 547,058,726,873,580.50
  5. Step 5: Solve for x
    x = 547,058,726,873,580.50/34,506,752.80
  6. Step 6: Final answer
    x = 15,853,671.60

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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.