Home / 822,423,964.73-1,233,514,601.19-240,001,829.60

Finding the Fourth Proportional to 822,423,964.73, 1,233,514,601.19 and 240,001,829.60

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Solution

The fourth proportional to 822,423,964.73, 1,233,514,601.19 and 240,001,829.60 is: 359,967,332.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    822,423,964.73 : 1,233,514,601.19 = 240,001,829.60 : x
  2. Step 2: Convert to fraction form
    822,423,964.73/1,233,514,601.19 = 240,001,829.60/x
  3. Step 3: Cross multiply
    822,423,964.73x = 1,233,514,601.19 × 240,001,829.60
  4. Step 4: Simplify right side
    822,423,964.73x = 296,045,761,117,746,752
  5. Step 5: Solve for x
    x = 296,045,761,117,746,752/822,423,964.73
  6. Step 6: Final answer
    x = 359,967,332.93

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.