Home / 36,887,227,690.47-55,334,218,209.03-10,357,565,479.30

Finding the Fourth Proportional to 36,887,227,690.47, 55,334,218,209.03 and 10,357,565,479.30

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Solution

The fourth proportional to 36,887,227,690.47, 55,334,218,209.03 and 10,357,565,479.30 is: 15,537,296,355.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,887,227,690.47 : 55,334,218,209.03 = 10,357,565,479.30 : x
  2. Step 2: Convert to fraction form
    36,887,227,690.47/55,334,218,209.03 = 10,357,565,479.30/x
  3. Step 3: Cross multiply
    36,887,227,690.47x = 55,334,218,209.03 × 10,357,565,479.30
  4. Step 4: Simplify right side
    36,887,227,690.47x = 573,127,788,345,902,563,328
  5. Step 5: Solve for x
    x = 573,127,788,345,902,563,328/36,887,227,690.47
  6. Step 6: Final answer
    x = 15,537,296,355.13

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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.