Home / 14,644,153,030.10-21,966,229,545.15-4,828,981,010.90

Finding the Fourth Proportional to 14,644,153,030.10, 21,966,229,545.15 and 4,828,981,010.90

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Solution

The fourth proportional to 14,644,153,030.10, 21,966,229,545.15 and 4,828,981,010.90 is: 7,243,471,516.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,644,153,030.10 : 21,966,229,545.15 = 4,828,981,010.90 : x
  2. Step 2: Convert to fraction form
    14,644,153,030.10/21,966,229,545.15 = 4,828,981,010.90/x
  3. Step 3: Cross multiply
    14,644,153,030.10x = 21,966,229,545.15 × 4,828,981,010.90
  4. Step 4: Simplify right side
    14,644,153,030.10x = 106,074,505,354,599,890,944
  5. Step 5: Solve for x
    x = 106,074,505,354,599,890,944/14,644,153,030.10
  6. Step 6: Final answer
    x = 7,243,471,516.35

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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.