Home / 9,432,002.60-14,148,003.90-3,450,703.40

Finding the Fourth Proportional to 9,432,002.60, 14,148,003.90 and 3,450,703.40

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Solution

The fourth proportional to 9,432,002.60, 14,148,003.90 and 3,450,703.40 is: 5,176,055.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,432,002.60 : 14,148,003.90 = 3,450,703.40 : x
  2. Step 2: Convert to fraction form
    9,432,002.60/14,148,003.90 = 3,450,703.40/x
  3. Step 3: Cross multiply
    9,432,002.60x = 14,148,003.90 × 3,450,703.40
  4. Step 4: Simplify right side
    9,432,002.60x = 48,820,565,160,943.26
  5. Step 5: Solve for x
    x = 48,820,565,160,943.26/9,432,002.60
  6. Step 6: Final answer
    x = 5,176,055.10

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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.