Home / 2,654,413,534.95-3,981,176,383.06-973,351,641.25

Finding the Fourth Proportional to 2,654,413,534.95, 3,981,176,383.06 and 973,351,641.25

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Solution

The fourth proportional to 2,654,413,534.95, 3,981,176,383.06 and 973,351,641.25 is: 1,459,864,680.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,654,413,534.95 : 3,981,176,383.06 = 973,351,641.25 : x
  2. Step 2: Convert to fraction form
    2,654,413,534.95/3,981,176,383.06 = 973,351,641.25/x
  3. Step 3: Cross multiply
    2,654,413,534.95x = 3,981,176,383.06 × 973,351,641.25
  4. Step 4: Simplify right side
    2,654,413,534.95x = 3,875,084,566,557,189,632
  5. Step 5: Solve for x
    x = 3,875,084,566,557,189,632/2,654,413,534.95
  6. Step 6: Final answer
    x = 1,459,864,680.29

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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.