Home / 49,159,663,764.83-67,839,614,014.19-27,458,122,901.30

Finding the Fourth Proportional to 49,159,663,764.83, 67,839,614,014.19 and 27,458,122,901.30

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Solution

The fourth proportional to 49,159,663,764.83, 67,839,614,014.19 and 27,458,122,901.30 is: 37,891,806,341.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,159,663,764.83 : 67,839,614,014.19 = 27,458,122,901.30 : x
  2. Step 2: Convert to fraction form
    49,159,663,764.83/67,839,614,014.19 = 27,458,122,901.30/x
  3. Step 3: Cross multiply
    49,159,663,764.83x = 67,839,614,014.19 × 27,458,122,901.30
  4. Step 4: Simplify right side
    49,159,663,764.83x = 1,862,748,459,178,382,852,096
  5. Step 5: Solve for x
    x = 1,862,748,459,178,382,852,096/49,159,663,764.83
  6. Step 6: Final answer
    x = 37,891,806,341.26

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Double scale
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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.