Home / 35,381,527.20-53,069,731.20-11,127,392.16

Finding the Fourth Proportional to 35,381,527.20, 53,069,731.20 and 11,127,392.16

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Solution

The fourth proportional to 35,381,527.20, 53,069,731.20 and 11,127,392.16 is: 16,690,283.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,381,527.20 : 53,069,731.20 = 11,127,392.16 : x
  2. Step 2: Convert to fraction form
    35,381,527.20/53,069,731.20 = 11,127,392.16/x
  3. Step 3: Cross multiply
    35,381,527.20x = 53,069,731.20 × 11,127,392.16
  4. Step 4: Simplify right side
    35,381,527.20x = 590,527,710,888,187.38
  5. Step 5: Solve for x
    x = 590,527,710,888,187.38/35,381,527.20
  6. Step 6: Final answer
    x = 16,690,283.25

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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.