Home / 56,063,729.70-84,095,594.55-34,428,176.10

Finding the Fourth Proportional to 56,063,729.70, 84,095,594.55 and 34,428,176.10

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Solution

The fourth proportional to 56,063,729.70, 84,095,594.55 and 34,428,176.10 is: 51,642,264.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,063,729.70 : 84,095,594.55 = 34,428,176.10 : x
  2. Step 2: Convert to fraction form
    56,063,729.70/84,095,594.55 = 34,428,176.10/x
  3. Step 3: Cross multiply
    56,063,729.70x = 84,095,594.55 × 34,428,176.10
  4. Step 4: Simplify right side
    56,063,729.70x = 2,895,257,938,401,600.50
  5. Step 5: Solve for x
    x = 2,895,257,938,401,600.50/56,063,729.70
  6. Step 6: Final answer
    x = 51,642,264.15

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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.