Home / 10,583,566,213.79-15,875,349,315.21-3,951,713,267.66

Finding the Fourth Proportional to 10,583,566,213.79, 15,875,349,315.21 and 3,951,713,267.66

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Solution

The fourth proportional to 10,583,566,213.79, 15,875,349,315.21 and 3,951,713,267.66 is: 5,927,569,899.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,583,566,213.79 : 15,875,349,315.21 = 3,951,713,267.66 : x
  2. Step 2: Convert to fraction form
    10,583,566,213.79/15,875,349,315.21 = 3,951,713,267.66/x
  3. Step 3: Cross multiply
    10,583,566,213.79x = 15,875,349,315.21 × 3,951,713,267.66
  4. Step 4: Simplify right side
    10,583,566,213.79x = 62,734,828,517,573,074,944
  5. Step 5: Solve for x
    x = 62,734,828,517,573,074,944/10,583,566,213.79
  6. Step 6: Final answer
    x = 5,927,569,899.44

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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.