Home / 14,670,753,340.60-22,006,130,010.90-13,078,981,257.40

Finding the Fourth Proportional to 14,670,753,340.60, 22,006,130,010.90 and 13,078,981,257.40

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Solution

The fourth proportional to 14,670,753,340.60, 22,006,130,010.90 and 13,078,981,257.40 is: 19,618,471,886.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,670,753,340.60 : 22,006,130,010.90 = 13,078,981,257.40 : x
  2. Step 2: Convert to fraction form
    14,670,753,340.60/22,006,130,010.90 = 13,078,981,257.40/x
  3. Step 3: Cross multiply
    14,670,753,340.60x = 22,006,130,010.90 × 13,078,981,257.40
  4. Step 4: Simplify right side
    14,670,753,340.60x = 287,817,761,960,468,774,912
  5. Step 5: Solve for x
    x = 287,817,761,960,468,774,912/14,670,753,340.60
  6. Step 6: Final answer
    x = 19,618,471,886.10

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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.