Home / 2,304,201,150.55-3,455,911,890.07-645,726,735.68

Finding the Fourth Proportional to 2,304,201,150.55, 3,455,911,890.07 and 645,726,735.68

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Solution

The fourth proportional to 2,304,201,150.55, 3,455,911,890.07 and 645,726,735.68 is: 968,480,856.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,201,150.55 : 3,455,911,890.07 = 645,726,735.68 : x
  2. Step 2: Convert to fraction form
    2,304,201,150.55/3,455,911,890.07 = 645,726,735.68/x
  3. Step 3: Cross multiply
    2,304,201,150.55x = 3,455,911,890.07 × 645,726,735.68
  4. Step 4: Simplify right side
    2,304,201,150.55x = 2,231,574,703,572,600,064
  5. Step 5: Solve for x
    x = 2,231,574,703,572,600,064/2,304,201,150.55
  6. Step 6: Final answer
    x = 968,480,856.39

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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.