Home / 16,376,926.60-24,528,065.10-9,658,462.60

Finding the Fourth Proportional to 16,376,926.60, 24,528,065.10 and 9,658,462.60

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Solution

The fourth proportional to 16,376,926.60, 24,528,065.10 and 9,658,462.60 is: 14,465,681.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,376,926.60 : 24,528,065.10 = 9,658,462.60 : x
  2. Step 2: Convert to fraction form
    16,376,926.60/24,528,065.10 = 9,658,462.60/x
  3. Step 3: Cross multiply
    16,376,926.60x = 24,528,065.10 × 9,658,462.60
  4. Step 4: Simplify right side
    16,376,926.60x = 236,903,399,418,715.25
  5. Step 5: Solve for x
    x = 236,903,399,418,715.25/16,376,926.60
  6. Step 6: Final answer
    x = 14,465,681.21

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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.