Home / 9,342,101.70-14,013,152.55-5,736,176.10

Finding the Fourth Proportional to 9,342,101.70, 14,013,152.55 and 5,736,176.10

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Solution

The fourth proportional to 9,342,101.70, 14,013,152.55 and 5,736,176.10 is: 8,604,264.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,342,101.70 : 14,013,152.55 = 5,736,176.10 : x
  2. Step 2: Convert to fraction form
    9,342,101.70/14,013,152.55 = 5,736,176.10/x
  3. Step 3: Cross multiply
    9,342,101.70x = 14,013,152.55 × 5,736,176.10
  4. Step 4: Simplify right side
    9,342,101.70x = 80,381,910,742,964.05
  5. Step 5: Solve for x
    x = 80,381,910,742,964.05/9,342,101.70
  6. Step 6: Final answer
    x = 8,604,264.15

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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.