Home / 32,955,560.70-45,478,591.65-18,270,848.94

Finding the Fourth Proportional to 32,955,560.70, 45,478,591.65 and 18,270,848.94

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Solution

The fourth proportional to 32,955,560.70, 45,478,591.65 and 18,270,848.94 is: 25,213,726.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,955,560.70 : 45,478,591.65 = 18,270,848.94 : x
  2. Step 2: Convert to fraction form
    32,955,560.70/45,478,591.65 = 18,270,848.94/x
  3. Step 3: Cross multiply
    32,955,560.70x = 45,478,591.65 × 18,270,848.94
  4. Step 4: Simplify right side
    32,955,560.70x = 830,932,478,041,095.38
  5. Step 5: Solve for x
    x = 830,932,478,041,095.38/32,955,560.70
  6. Step 6: Final answer
    x = 25,213,726.01

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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.