Home / 3,499,564,817.60-5,249,347,226.40-3,233,513,643.20

Finding the Fourth Proportional to 3,499,564,817.60, 5,249,347,226.40 and 3,233,513,643.20

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Solution

The fourth proportional to 3,499,564,817.60, 5,249,347,226.40 and 3,233,513,643.20 is: 4,850,270,464.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,499,564,817.60 : 5,249,347,226.40 = 3,233,513,643.20 : x
  2. Step 2: Convert to fraction form
    3,499,564,817.60/5,249,347,226.40 = 3,233,513,643.20/x
  3. Step 3: Cross multiply
    3,499,564,817.60x = 5,249,347,226.40 × 3,233,513,643.20
  4. Step 4: Simplify right side
    3,499,564,817.60x = 16,973,835,874,458,476,544
  5. Step 5: Solve for x
    x = 16,973,835,874,458,476,544/3,499,564,817.60
  6. Step 6: Final answer
    x = 4,850,270,464.80

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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.