Home / 435,497,360.10-653,246,040.15-148,283,024.10

Finding the Fourth Proportional to 435,497,360.10, 653,246,040.15 and 148,283,024.10

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Solution

The fourth proportional to 435,497,360.10, 653,246,040.15 and 148,283,024.10 is: 222,424,536.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,497,360.10 : 653,246,040.15 = 148,283,024.10 : x
  2. Step 2: Convert to fraction form
    435,497,360.10/653,246,040.15 = 148,283,024.10/x
  3. Step 3: Cross multiply
    435,497,360.10x = 653,246,040.15 × 148,283,024.10
  4. Step 4: Simplify right side
    435,497,360.10x = 96,865,298,314,792,016
  5. Step 5: Solve for x
    x = 96,865,298,314,792,016/435,497,360.10
  6. Step 6: Final answer
    x = 222,424,536.15

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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.