Home / 16,927,301.84-23,359,681.13-9,192,342.11

Finding the Fourth Proportional to 16,927,301.84, 23,359,681.13 and 9,192,342.11

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Solution

The fourth proportional to 16,927,301.84, 23,359,681.13 and 9,192,342.11 is: 12,685,434.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,927,301.84 : 23,359,681.13 = 9,192,342.11 : x
  2. Step 2: Convert to fraction form
    16,927,301.84/23,359,681.13 = 9,192,342.11/x
  3. Step 3: Cross multiply
    16,927,301.84x = 23,359,681.13 × 9,192,342.11
  4. Step 4: Simplify right side
    16,927,301.84x = 214,730,180,364,711.28
  5. Step 5: Solve for x
    x = 214,730,180,364,711.28/16,927,301.84
  6. Step 6: Final answer
    x = 12,685,434.60

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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.