Home / 11,073,417.60-16,610,126.40-7,016,751.30

Finding the Fourth Proportional to 11,073,417.60, 16,610,126.40 and 7,016,751.30

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Solution

The fourth proportional to 11,073,417.60, 16,610,126.40 and 7,016,751.30 is: 10,525,126.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073,417.60 : 16,610,126.40 = 7,016,751.30 : x
  2. Step 2: Convert to fraction form
    11,073,417.60/16,610,126.40 = 7,016,751.30/x
  3. Step 3: Cross multiply
    11,073,417.60x = 16,610,126.40 × 7,016,751.30
  4. Step 4: Simplify right side
    11,073,417.60x = 116,549,126,010,364.31
  5. Step 5: Solve for x
    x = 116,549,126,010,364.31/11,073,417.60
  6. Step 6: Final answer
    x = 10,525,126.95

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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.