Home / 17,068,381,690.10-25,602,572,535.15-17,068,381,690.10

Finding the Fourth Proportional to 17,068,381,690.10, 25,602,572,535.15 and 17,068,381,690.10

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Solution

The fourth proportional to 17,068,381,690.10, 25,602,572,535.15 and 17,068,381,690.10 is: 25,602,572,535.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,068,381,690.10 : 25,602,572,535.15 = 17,068,381,690.10 : x
  2. Step 2: Convert to fraction form
    17,068,381,690.10/25,602,572,535.15 = 17,068,381,690.10/x
  3. Step 3: Cross multiply
    17,068,381,690.10x = 25,602,572,535.15 × 17,068,381,690.10
  4. Step 4: Simplify right side
    17,068,381,690.10x = 436,994,480,278,411,411,456
  5. Step 5: Solve for x
    x = 436,994,480,278,411,411,456/17,068,381,690.10
  6. Step 6: Final answer
    x = 25,602,572,535.15

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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.