Home / 29,692,094.79-40,960,530.10-25,766,340.95

Finding the Fourth Proportional to 29,692,094.79, 40,960,530.10 and 25,766,340.95

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Solution

The fourth proportional to 29,692,094.79, 40,960,530.10 and 25,766,340.95 is: 35,544,914.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,692,094.79 : 40,960,530.10 = 25,766,340.95 : x
  2. Step 2: Convert to fraction form
    29,692,094.79/40,960,530.10 = 25,766,340.95/x
  3. Step 3: Cross multiply
    29,692,094.79x = 40,960,530.10 × 25,766,340.95
  4. Step 4: Simplify right side
    29,692,094.79x = 1,055,402,984,049,337.62
  5. Step 5: Solve for x
    x = 1,055,402,984,049,337.62/29,692,094.79
  6. Step 6: Final answer
    x = 35,544,914.95

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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.