Home / 43,415,904.37-59,914,065.12-23,838,060.80

Finding the Fourth Proportional to 43,415,904.37, 59,914,065.12 and 23,838,060.80

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Solution

The fourth proportional to 43,415,904.37, 59,914,065.12 and 23,838,060.80 is: 32,896,588.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,415,904.37 : 59,914,065.12 = 23,838,060.80 : x
  2. Step 2: Convert to fraction form
    43,415,904.37/59,914,065.12 = 23,838,060.80/x
  3. Step 3: Cross multiply
    43,415,904.37x = 59,914,065.12 × 23,838,060.80
  4. Step 4: Simplify right side
    43,415,904.37x = 1,428,235,126,829,095.25
  5. Step 5: Solve for x
    x = 1,428,235,126,829,095.25/43,415,904.37
  6. Step 6: Final answer
    x = 32,896,588.19

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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.