Home / 1,063,452,361.60-1,595,415,700.65-326,596,629.35

Finding the Fourth Proportional to 1,063,452,361.60, 1,595,415,700.65 and 326,596,629.35

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Solution

The fourth proportional to 1,063,452,361.60, 1,595,415,700.65 and 326,596,629.35 is: 489,967,777.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,452,361.60 : 1,595,415,700.65 = 326,596,629.35 : x
  2. Step 2: Convert to fraction form
    1,063,452,361.60/1,595,415,700.65 = 326,596,629.35/x
  3. Step 3: Cross multiply
    1,063,452,361.60x = 1,595,415,700.65 × 326,596,629.35
  4. Step 4: Simplify right side
    1,063,452,361.60x = 521,057,390,244,358,656
  5. Step 5: Solve for x
    x = 521,057,390,244,358,656/1,063,452,361.60
  6. Step 6: Final answer
    x = 489,967,777.65

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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.