Home / 10,903,564,690.04-15,046,919,301.22-5,891,312,113.61

Finding the Fourth Proportional to 10,903,564,690.04, 15,046,919,301.22 and 5,891,312,113.61

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Solution

The fourth proportional to 10,903,564,690.04, 15,046,919,301.22 and 5,891,312,113.61 is: 8,130,010,732.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,903,564,690.04 : 15,046,919,301.22 = 5,891,312,113.61 : x
  2. Step 2: Convert to fraction form
    10,903,564,690.04/15,046,919,301.22 = 5,891,312,113.61/x
  3. Step 3: Cross multiply
    10,903,564,690.04x = 15,046,919,301.22 × 5,891,312,113.61
  4. Step 4: Simplify right side
    10,903,564,690.04x = 88,646,097,951,702,482,944
  5. Step 5: Solve for x
    x = 88,646,097,951,702,482,944/10,903,564,690.04
  6. Step 6: Final answer
    x = 8,130,010,732.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.