Home / 9,656,502.40-14,495,812.80-5,669,660.80

Finding the Fourth Proportional to 9,656,502.40, 14,495,812.80 and 5,669,660.80

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Solution

The fourth proportional to 9,656,502.40, 14,495,812.80 and 5,669,660.80 is: 8,510,984.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,502.40 : 14,495,812.80 = 5,669,660.80 : x
  2. Step 2: Convert to fraction form
    9,656,502.40/14,495,812.80 = 5,669,660.80/x
  3. Step 3: Cross multiply
    9,656,502.40x = 14,495,812.80 × 5,669,660.80
  4. Step 4: Simplify right side
    9,656,502.40x = 82,186,341,596,298.23
  5. Step 5: Solve for x
    x = 82,186,341,596,298.23/9,656,502.40
  6. Step 6: Final answer
    x = 8,510,984.43

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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.