Home / 10,174,472,455.35-15,261,708,683.03-10,174,472,455.35

Finding the Fourth Proportional to 10,174,472,455.35, 15,261,708,683.03 and 10,174,472,455.35

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Solution

The fourth proportional to 10,174,472,455.35, 15,261,708,683.03 and 10,174,472,455.35 is: 15,261,708,683.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,174,472,455.35 : 15,261,708,683.03 = 10,174,472,455.35 : x
  2. Step 2: Convert to fraction form
    10,174,472,455.35/15,261,708,683.03 = 10,174,472,455.35/x
  3. Step 3: Cross multiply
    10,174,472,455.35x = 15,261,708,683.03 × 10,174,472,455.35
  4. Step 4: Simplify right side
    10,174,472,455.35x = 155,279,834,617,013,796,864
  5. Step 5: Solve for x
    x = 155,279,834,617,013,796,864/10,174,472,455.35
  6. Step 6: Final answer
    x = 15,261,708,683.03

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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.