Home / 60,453,316.85-83,425,599.69-34,347,868.97

Finding the Fourth Proportional to 60,453,316.85, 83,425,599.69 and 34,347,868.97

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Solution

The fourth proportional to 60,453,316.85, 83,425,599.69 and 34,347,868.97 is: 47,400,071.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,453,316.85 : 83,425,599.69 = 34,347,868.97 : x
  2. Step 2: Convert to fraction form
    60,453,316.85/83,425,599.69 = 34,347,868.97/x
  3. Step 3: Cross multiply
    60,453,316.85x = 83,425,599.69 × 34,347,868.97
  4. Step 4: Simplify right side
    60,453,316.85x = 2,865,491,566,895,792.50
  5. Step 5: Solve for x
    x = 2,865,491,566,895,792.50/60,453,316.85
  6. Step 6: Final answer
    x = 47,400,071.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.