Home / 10,174,472,355.10-15,261,708,532.65-10,174,472,355.10

Finding the Fourth Proportional to 10,174,472,355.10, 15,261,708,532.65 and 10,174,472,355.10

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Solution

The fourth proportional to 10,174,472,355.10, 15,261,708,532.65 and 10,174,472,355.10 is: 15,261,708,532.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,174,472,355.10 : 15,261,708,532.65 = 10,174,472,355.10 : x
  2. Step 2: Convert to fraction form
    10,174,472,355.10/15,261,708,532.65 = 10,174,472,355.10/x
  3. Step 3: Cross multiply
    10,174,472,355.10x = 15,261,708,532.65 × 10,174,472,355.10
  4. Step 4: Simplify right side
    10,174,472,355.10x = 155,279,831,557,041,225,728
  5. Step 5: Solve for x
    x = 155,279,831,557,041,225,728/10,174,472,355.10
  6. Step 6: Final answer
    x = 15,261,708,532.65

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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.