Home / 14,053,480,624.95-21,079,445,002.43-10,275,744,241.17

Finding the Fourth Proportional to 14,053,480,624.95, 21,079,445,002.43 and 10,275,744,241.17

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Solution

The fourth proportional to 14,053,480,624.95, 21,079,445,002.43 and 10,275,744,241.17 is: 15,413,049,006.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,053,480,624.95 : 21,079,445,002.43 = 10,275,744,241.17 : x
  2. Step 2: Convert to fraction form
    14,053,480,624.95/21,079,445,002.43 = 10,275,744,241.17/x
  3. Step 3: Cross multiply
    14,053,480,624.95x = 21,079,445,002.43 × 10,275,744,241.17
  4. Step 4: Simplify right side
    14,053,480,624.95x = 216,606,985,590,674,423,808
  5. Step 5: Solve for x
    x = 216,606,985,590,674,423,808/14,053,480,624.95
  6. Step 6: Final answer
    x = 15,413,049,006.96

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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.