Home / 1,233,877,563.60-1,850,751,158.76-404,721,985.92

Finding the Fourth Proportional to 1,233,877,563.60, 1,850,751,158.76 and 404,721,985.92

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Solution

The fourth proportional to 1,233,877,563.60, 1,850,751,158.76 and 404,721,985.92 is: 607,061,597.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,877,563.60 : 1,850,751,158.76 = 404,721,985.92 : x
  2. Step 2: Convert to fraction form
    1,233,877,563.60/1,850,751,158.76 = 404,721,985.92/x
  3. Step 3: Cross multiply
    1,233,877,563.60x = 1,850,751,158.76 × 404,721,985.92
  4. Step 4: Simplify right side
    1,233,877,563.60x = 749,039,684,417,088,384
  5. Step 5: Solve for x
    x = 749,039,684,417,088,384/1,233,877,563.60
  6. Step 6: Final answer
    x = 607,061,597.13

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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.