Home / 73,249,805.16-101,080,959.98-43,481,702.52

Finding the Fourth Proportional to 73,249,805.16, 101,080,959.98 and 43,481,702.52

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Solution

The fourth proportional to 73,249,805.16, 101,080,959.98 and 43,481,702.52 is: 60,002,510.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,249,805.16 : 101,080,959.98 = 43,481,702.52 : x
  2. Step 2: Convert to fraction form
    73,249,805.16/101,080,959.98 = 43,481,702.52/x
  3. Step 3: Cross multiply
    73,249,805.16x = 101,080,959.98 × 43,481,702.52
  4. Step 4: Simplify right side
    73,249,805.16x = 4,395,172,232,286,385.50
  5. Step 5: Solve for x
    x = 4,395,172,232,286,385.50/73,249,805.16
  6. Step 6: Final answer
    x = 60,002,510.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.