Home / 16,528,088.11-24,792,189.45-5,013,653.98

Finding the Fourth Proportional to 16,528,088.11, 24,792,189.45 and 5,013,653.98

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Solution

The fourth proportional to 16,528,088.11, 24,792,189.45 and 5,013,653.98 is: 7,520,498.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,528,088.11 : 24,792,189.45 = 5,013,653.98 : x
  2. Step 2: Convert to fraction form
    16,528,088.11/24,792,189.45 = 5,013,653.98/x
  3. Step 3: Cross multiply
    16,528,088.11x = 24,792,189.45 × 5,013,653.98
  4. Step 4: Simplify right side
    16,528,088.11x = 124,299,459,308,906.52
  5. Step 5: Solve for x
    x = 124,299,459,308,906.52/16,528,088.11
  6. Step 6: Final answer
    x = 7,520,498.35

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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.