Home / 60,551,490.40-90,827,235.60-34,617,169.60

Finding the Fourth Proportional to 60,551,490.40, 90,827,235.60 and 34,617,169.60

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Solution

The fourth proportional to 60,551,490.40, 90,827,235.60 and 34,617,169.60 is: 51,925,754.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,551,490.40 : 90,827,235.60 = 34,617,169.60 : x
  2. Step 2: Convert to fraction form
    60,551,490.40/90,827,235.60 = 34,617,169.60/x
  3. Step 3: Cross multiply
    60,551,490.40x = 90,827,235.60 × 34,617,169.60
  4. Step 4: Simplify right side
    60,551,490.40x = 3,144,181,819,064,357.50
  5. Step 5: Solve for x
    x = 3,144,181,819,064,357.50/60,551,490.40
  6. Step 6: Final answer
    x = 51,925,754.40

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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.