Home / 17,646,686.04-24,353,158.86-9,806,169

Finding the Fourth Proportional to 17,646,686.04, 24,353,158.86 and 9,806,169

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Solution

The fourth proportional to 17,646,686.04, 24,353,158.86 and 9,806,169 is: 13,532,920.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,646,686.04 : 24,353,158.86 = 9,806,169 : x
  2. Step 2: Convert to fraction form
    17,646,686.04/24,353,158.86 = 9,806,169/x
  3. Step 3: Cross multiply
    17,646,686.04x = 24,353,158.86 × 9,806,169
  4. Step 4: Simplify right side
    17,646,686.04x = 238,811,191,465,007.34
  5. Step 5: Solve for x
    x = 238,811,191,465,007.34/17,646,686.04
  6. Step 6: Final answer
    x = 13,532,920.06

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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.