Home / 67,410,160.65-93,026,041.65-38,047,713.26

Finding the Fourth Proportional to 67,410,160.65, 93,026,041.65 and 38,047,713.26

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Solution

The fourth proportional to 67,410,160.65, 93,026,041.65 and 38,047,713.26 is: 52,505,855.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,410,160.65 : 93,026,041.65 = 38,047,713.26 : x
  2. Step 2: Convert to fraction form
    67,410,160.65/93,026,041.65 = 38,047,713.26/x
  3. Step 3: Cross multiply
    67,410,160.65x = 93,026,041.65 × 38,047,713.26
  4. Step 4: Simplify right side
    67,410,160.65x = 3,539,428,157,946,887.50
  5. Step 5: Solve for x
    x = 3,539,428,157,946,887.50/67,410,160.65
  6. Step 6: Final answer
    x = 52,505,855.55

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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.