Home / 337,884,994,769.90-466,321,266,545.55-200,708,362,972.08

Finding the Fourth Proportional to 337,884,994,769.90, 466,321,266,545.55 and 200,708,362,972.08

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Solution

The fourth proportional to 337,884,994,769.90, 466,321,266,545.55 and 200,708,362,972.08 is: 277,001,285,869.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,884,994,769.90 : 466,321,266,545.55 = 200,708,362,972.08 : x
  2. Step 2: Convert to fraction form
    337,884,994,769.90/466,321,266,545.55 = 200,708,362,972.08/x
  3. Step 3: Cross multiply
    337,884,994,769.90x = 466,321,266,545.55 × 200,708,362,972.08
  4. Step 4: Simplify right side
    337,884,994,769.90x = 93,594,578,027,424,300,138,496
  5. Step 5: Solve for x
    x = 93,594,578,027,424,300,138,496/337,884,994,769.90
  6. Step 6: Final answer
    x = 277,001,285,869.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.