Home / 60,564,140.40-90,846,210.60-44,302,045.80

Finding the Fourth Proportional to 60,564,140.40, 90,846,210.60 and 44,302,045.80

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Solution

The fourth proportional to 60,564,140.40, 90,846,210.60 and 44,302,045.80 is: 66,453,068.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,564,140.40 : 90,846,210.60 = 44,302,045.80 : x
  2. Step 2: Convert to fraction form
    60,564,140.40/90,846,210.60 = 44,302,045.80/x
  3. Step 3: Cross multiply
    60,564,140.40x = 90,846,210.60 × 44,302,045.80
  4. Step 4: Simplify right side
    60,564,140.40x = 4,024,672,982,757,645
  5. Step 5: Solve for x
    x = 4,024,672,982,757,645/60,564,140.40
  6. Step 6: Final answer
    x = 66,453,068.70

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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.