Home / 10,764,806,612.61-14,855,381,330.27-5,942,129,412.19

Finding the Fourth Proportional to 10,764,806,612.61, 14,855,381,330.27 and 5,942,129,412.19

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Solution

The fourth proportional to 10,764,806,612.61, 14,855,381,330.27 and 5,942,129,412.19 is: 8,200,109,998.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,764,806,612.61 : 14,855,381,330.27 = 5,942,129,412.19 : x
  2. Step 2: Convert to fraction form
    10,764,806,612.61/14,855,381,330.27 = 5,942,129,412.19/x
  3. Step 3: Cross multiply
    10,764,806,612.61x = 14,855,381,330.27 × 5,942,129,412.19
  4. Step 4: Simplify right side
    10,764,806,612.61x = 88,272,598,331,843,592,192
  5. Step 5: Solve for x
    x = 88,272,598,331,843,592,192/10,764,806,612.61
  6. Step 6: Final answer
    x = 8,200,109,998.11

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1.5x scale

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.