Home / 73,596,182,966.22-101,646,509,312.43-49,468,315,487.82

Finding the Fourth Proportional to 73,596,182,966.22, 101,646,509,312.43 and 49,468,315,487.82

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Solution

The fourth proportional to 73,596,182,966.22, 101,646,509,312.43 and 49,468,315,487.82 is: 68,322,586,691.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,596,182,966.22 : 101,646,509,312.43 = 49,468,315,487.82 : x
  2. Step 2: Convert to fraction form
    73,596,182,966.22/101,646,509,312.43 = 49,468,315,487.82/x
  3. Step 3: Cross multiply
    73,596,182,966.22x = 101,646,509,312.43 × 49,468,315,487.82
  4. Step 4: Simplify right side
    73,596,182,966.22x = 5,028,281,590,902,920,577,024
  5. Step 5: Solve for x
    x = 5,028,281,590,902,920,577,024/73,596,182,966.22
  6. Step 6: Final answer
    x = 68,322,586,691.91

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1.5x scale

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.