Home / 14,752,039.40-22,146,030.30-9,360,679.40

Finding the Fourth Proportional to 14,752,039.40, 22,146,030.30 and 9,360,679.40

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Solution

The fourth proportional to 14,752,039.40, 22,146,030.30 and 9,360,679.40 is: 14,052,422.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,752,039.40 : 22,146,030.30 = 9,360,679.40 : x
  2. Step 2: Convert to fraction form
    14,752,039.40/22,146,030.30 = 9,360,679.40/x
  3. Step 3: Cross multiply
    14,752,039.40x = 22,146,030.30 × 9,360,679.40
  4. Step 4: Simplify right side
    14,752,039.40x = 207,301,889,620,985.84
  5. Step 5: Solve for x
    x = 207,301,889,620,985.84/14,752,039.40
  6. Step 6: Final answer
    x = 14,052,422.45

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1.5x scale

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.