Home / 59,549,349,652.44-89,350,402,363.58-31,212,546,789.93

Finding the Fourth Proportional to 59,549,349,652.44, 89,350,402,363.58 and 31,212,546,789.93

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Solution

The fourth proportional to 59,549,349,652.44, 89,350,402,363.58 and 31,212,546,789.93 is: 46,832,646,044.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,549,349,652.44 : 89,350,402,363.58 = 31,212,546,789.93 : x
  2. Step 2: Convert to fraction form
    59,549,349,652.44/89,350,402,363.58 = 31,212,546,789.93/x
  3. Step 3: Cross multiply
    59,549,349,652.44x = 89,350,402,363.58 × 31,212,546,789.93
  4. Step 4: Simplify right side
    59,549,349,652.44x = 2,788,853,614,471,977,893,888
  5. Step 5: Solve for x
    x = 2,788,853,614,471,977,893,888/59,549,349,652.44
  6. Step 6: Final answer
    x = 46,832,646,044.82

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1.5x scale

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.