Home / 15,101,570.03-22,643,084.45-5,868,762.08

Finding the Fourth Proportional to 15,101,570.03, 22,643,084.45 and 5,868,762.08

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Solution

The fourth proportional to 15,101,570.03, 22,643,084.45 and 5,868,762.08 is: 8,799,540.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,101,570.03 : 22,643,084.45 = 5,868,762.08 : x
  2. Step 2: Convert to fraction form
    15,101,570.03/22,643,084.45 = 5,868,762.08/x
  3. Step 3: Cross multiply
    15,101,570.03x = 22,643,084.45 × 5,868,762.08
  4. Step 4: Simplify right side
    15,101,570.03x = 132,886,875,295,854.14
  5. Step 5: Solve for x
    x = 132,886,875,295,854.14/15,101,570.03
  6. Step 6: Final answer
    x = 8,799,540.38

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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.