Home / 10,498,785,624-14,481,497,442.24-6,733,632,427.20

Finding the Fourth Proportional to 10,498,785,624, 14,481,497,442.24 and 6,733,632,427.20

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Solution

The fourth proportional to 10,498,785,624, 14,481,497,442.24 and 6,733,632,427.20 is: 9,288,034,279.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,498,785,624 : 14,481,497,442.24 = 6,733,632,427.20 : x
  2. Step 2: Convert to fraction form
    10,498,785,624/14,481,497,442.24 = 6,733,632,427.20/x
  3. Step 3: Cross multiply
    10,498,785,624x = 14,481,497,442.24 × 6,733,632,427.20
  4. Step 4: Simplify right side
    10,498,785,624x = 97,513,080,771,481,124,864
  5. Step 5: Solve for x
    x = 97,513,080,771,481,124,864/10,498,785,624
  6. Step 6: Final answer
    x = 9,288,034,279.75

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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.