Home / 5,774,976,130.60-8,662,464,195.90-5,407,644,111.40

Finding the Fourth Proportional to 5,774,976,130.60, 8,662,464,195.90 and 5,407,644,111.40

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Solution

The fourth proportional to 5,774,976,130.60, 8,662,464,195.90 and 5,407,644,111.40 is: 8,111,466,167.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,774,976,130.60 : 8,662,464,195.90 = 5,407,644,111.40 : x
  2. Step 2: Convert to fraction form
    5,774,976,130.60/8,662,464,195.90 = 5,407,644,111.40/x
  3. Step 3: Cross multiply
    5,774,976,130.60x = 8,662,464,195.90 × 5,407,644,111.40
  4. Step 4: Simplify right side
    5,774,976,130.60x = 46,843,523,499,171,962,880
  5. Step 5: Solve for x
    x = 46,843,523,499,171,962,880/5,774,976,130.60
  6. Step 6: Final answer
    x = 8,111,466,167.10

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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.