Home / 15,124,830.40-22,698,304.80-10,074,462.40

Finding the Fourth Proportional to 15,124,830.40, 22,698,304.80 and 10,074,462.40

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Solution

The fourth proportional to 15,124,830.40, 22,698,304.80 and 10,074,462.40 is: 15,119,060.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,124,830.40 : 22,698,304.80 = 10,074,462.40 : x
  2. Step 2: Convert to fraction form
    15,124,830.40/22,698,304.80 = 10,074,462.40/x
  3. Step 3: Cross multiply
    15,124,830.40x = 22,698,304.80 × 10,074,462.40
  4. Step 4: Simplify right side
    15,124,830.40x = 228,673,218,251,339.53
  5. Step 5: Solve for x
    x = 228,673,218,251,339.53/15,124,830.40
  6. Step 6: Final answer
    x = 15,119,060.00

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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.