Home / 15,968,276.01-22,036,199.24-9,092,758.07

Finding the Fourth Proportional to 15,968,276.01, 22,036,199.24 and 9,092,758.07

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Solution

The fourth proportional to 15,968,276.01, 22,036,199.24 and 9,092,758.07 is: 12,547,993.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,968,276.01 : 22,036,199.24 = 9,092,758.07 : x
  2. Step 2: Convert to fraction form
    15,968,276.01/22,036,199.24 = 9,092,758.07/x
  3. Step 3: Cross multiply
    15,968,276.01x = 22,036,199.24 × 9,092,758.07
  4. Step 4: Simplify right side
    15,968,276.01x = 200,369,828,549,460.25
  5. Step 5: Solve for x
    x = 200,369,828,549,460.25/15,968,276.01
  6. Step 6: Final answer
    x = 12,547,993.81

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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.