Home / 15,968,278.02-22,036,202-9,092,760.08

Finding the Fourth Proportional to 15,968,278.02, 22,036,202 and 9,092,760.08

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Solution

The fourth proportional to 15,968,278.02, 22,036,202 and 9,092,760.08 is: 12,547,996.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,968,278.02 : 22,036,202 = 9,092,760.08 : x
  2. Step 2: Convert to fraction form
    15,968,278.02/22,036,202 = 9,092,760.08/x
  3. Step 3: Cross multiply
    15,968,278.02x = 22,036,202 × 9,092,760.08
  4. Step 4: Simplify right side
    15,968,278.02x = 200,369,897,860,416.16
  5. Step 5: Solve for x
    x = 200,369,897,860,416.16/15,968,278.02
  6. Step 6: Final answer
    x = 12,547,996.57

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1.5x scale

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.