Home / 38,468,723,138.10-57,703,084,707.15-38,468,723,138.10

Finding the Fourth Proportional to 38,468,723,138.10, 57,703,084,707.15 and 38,468,723,138.10

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Solution

The fourth proportional to 38,468,723,138.10, 57,703,084,707.15 and 38,468,723,138.10 is: 57,703,084,707.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,468,723,138.10 : 57,703,084,707.15 = 38,468,723,138.10 : x
  2. Step 2: Convert to fraction form
    38,468,723,138.10/57,703,084,707.15 = 38,468,723,138.10/x
  3. Step 3: Cross multiply
    38,468,723,138.10x = 57,703,084,707.15 × 38,468,723,138.10
  4. Step 4: Simplify right side
    38,468,723,138.10x = 2,219,763,989,813,685,387,264
  5. Step 5: Solve for x
    x = 2,219,763,989,813,685,387,264/38,468,723,138.10
  6. Step 6: Final answer
    x = 57,703,084,707.15

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Double scale
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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.