Home / 15,746,828,849.48-23,612,972,817.90-5,795,773,038.92

Finding the Fourth Proportional to 15,746,828,849.48, 23,612,972,817.90 and 5,795,773,038.92

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Solution

The fourth proportional to 15,746,828,849.48, 23,612,972,817.90 and 5,795,773,038.92 is: 8,690,983,596.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,746,828,849.48 : 23,612,972,817.90 = 5,795,773,038.92 : x
  2. Step 2: Convert to fraction form
    15,746,828,849.48/23,612,972,817.90 = 5,795,773,038.92/x
  3. Step 3: Cross multiply
    15,746,828,849.48x = 23,612,972,817.90 × 5,795,773,038.92
  4. Step 4: Simplify right side
    15,746,828,849.48x = 136,855,431,226,735,656,960
  5. Step 5: Solve for x
    x = 136,855,431,226,735,656,960/15,746,828,849.48
  6. Step 6: Final answer
    x = 8,690,983,596.44

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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.