Home / 598,758,001.60-898,137,002.40-598,758,001.60

Finding the Fourth Proportional to 598,758,001.60, 898,137,002.40 and 598,758,001.60

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Solution

The fourth proportional to 598,758,001.60, 898,137,002.40 and 598,758,001.60 is: 898,137,002.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,758,001.60 : 898,137,002.40 = 598,758,001.60 : x
  2. Step 2: Convert to fraction form
    598,758,001.60/898,137,002.40 = 598,758,001.60/x
  3. Step 3: Cross multiply
    598,758,001.60x = 898,137,002.40 × 598,758,001.60
  4. Step 4: Simplify right side
    598,758,001.60x = 537,766,716,720,038,400
  5. Step 5: Solve for x
    x = 537,766,716,720,038,400/598,758,001.60
  6. Step 6: Final answer
    x = 898,137,002.40

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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.