Home / 64,544,007.60-96,816,011.40-26,206,772.40

Finding the Fourth Proportional to 64,544,007.60, 96,816,011.40 and 26,206,772.40

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Solution

The fourth proportional to 64,544,007.60, 96,816,011.40 and 26,206,772.40 is: 39,310,158.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,544,007.60 : 96,816,011.40 = 26,206,772.40 : x
  2. Step 2: Convert to fraction form
    64,544,007.60/96,816,011.40 = 26,206,772.40/x
  3. Step 3: Cross multiply
    64,544,007.60x = 96,816,011.40 × 26,206,772.40
  4. Step 4: Simplify right side
    64,544,007.60x = 2,537,235,175,435,605.50
  5. Step 5: Solve for x
    x = 2,537,235,175,435,605.50/64,544,007.60
  6. Step 6: Final answer
    x = 39,310,158.60

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Similar ratio
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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.