Home / 104,966,862.80-157,450,294.20-59,050,360.40

Finding the Fourth Proportional to 104,966,862.80, 157,450,294.20 and 59,050,360.40

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Solution

The fourth proportional to 104,966,862.80, 157,450,294.20 and 59,050,360.40 is: 88,575,540.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,966,862.80 : 157,450,294.20 = 59,050,360.40 : x
  2. Step 2: Convert to fraction form
    104,966,862.80/157,450,294.20 = 59,050,360.40/x
  3. Step 3: Cross multiply
    104,966,862.80x = 157,450,294.20 × 59,050,360.40
  4. Step 4: Simplify right side
    104,966,862.80x = 9,297,496,617,596,028
  5. Step 5: Solve for x
    x = 9,297,496,617,596,028/104,966,862.80
  6. Step 6: Final answer
    x = 88,575,540.60

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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.