Home / 10,884,012,853.70-15,018,979,739.28-6,061,013,392.52

Finding the Fourth Proportional to 10,884,012,853.70, 15,018,979,739.28 and 6,061,013,392.52

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Solution

The fourth proportional to 10,884,012,853.70, 15,018,979,739.28 and 6,061,013,392.52 is: 8,363,664,997.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,884,012,853.70 : 15,018,979,739.28 = 6,061,013,392.52 : x
  2. Step 2: Convert to fraction form
    10,884,012,853.70/15,018,979,739.28 = 6,061,013,392.52/x
  3. Step 3: Cross multiply
    10,884,012,853.70x = 15,018,979,739.28 × 6,061,013,392.52
  4. Step 4: Simplify right side
    10,884,012,853.70x = 91,030,237,341,687,529,472
  5. Step 5: Solve for x
    x = 91,030,237,341,687,529,472/10,884,012,853.70
  6. Step 6: Final answer
    x = 8,363,664,997.95

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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.