Home / 16,995,050.16-23,453,172.57-9,260,092.52

Finding the Fourth Proportional to 16,995,050.16, 23,453,172.57 and 9,260,092.52

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Solution

The fourth proportional to 16,995,050.16, 23,453,172.57 and 9,260,092.52 is: 12,778,929.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,050.16 : 23,453,172.57 = 9,260,092.52 : x
  2. Step 2: Convert to fraction form
    16,995,050.16/23,453,172.57 = 9,260,092.52/x
  3. Step 3: Cross multiply
    16,995,050.16x = 23,453,172.57 × 9,260,092.52
  4. Step 4: Simplify right side
    16,995,050.16x = 217,178,547,885,726.16
  5. Step 5: Solve for x
    x = 217,178,547,885,726.16/16,995,050.16
  6. Step 6: Final answer
    x = 12,778,929.50

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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.