Home / 9,670,340,799.60-14,508,471,547.21-4,952,003,476.59

Finding the Fourth Proportional to 9,670,340,799.60, 14,508,471,547.21 and 4,952,003,476.59

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Solution

The fourth proportional to 9,670,340,799.60, 14,508,471,547.21 and 4,952,003,476.59 is: 7,429,521,154.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,670,340,799.60 : 14,508,471,547.21 = 4,952,003,476.59 : x
  2. Step 2: Convert to fraction form
    9,670,340,799.60/14,508,471,547.21 = 4,952,003,476.59/x
  3. Step 3: Cross multiply
    9,670,340,799.60x = 14,508,471,547.21 × 4,952,003,476.59
  4. Step 4: Simplify right side
    9,670,340,799.60x = 71,846,001,541,776,162,816
  5. Step 5: Solve for x
    x = 71,846,001,541,776,162,816/9,670,340,799.60
  6. Step 6: Final answer
    x = 7,429,521,154.49

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1.5x scale

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.