Home / 598,169,675.40-897,254,513.10-326,071,883.40

Finding the Fourth Proportional to 598,169,675.40, 897,254,513.10 and 326,071,883.40

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Solution

The fourth proportional to 598,169,675.40, 897,254,513.10 and 326,071,883.40 is: 489,107,825.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,169,675.40 : 897,254,513.10 = 326,071,883.40 : x
  2. Step 2: Convert to fraction form
    598,169,675.40/897,254,513.10 = 326,071,883.40/x
  3. Step 3: Cross multiply
    598,169,675.40x = 897,254,513.10 × 326,071,883.40
  4. Step 4: Simplify right side
    598,169,675.40x = 292,569,468,975,666,944
  5. Step 5: Solve for x
    x = 292,569,468,975,666,944/598,169,675.40
  6. Step 6: Final answer
    x = 489,107,825.10

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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.