Home / 4,549,968,139.60-6,824,952,209.40-4,023,912,408.40

Finding the Fourth Proportional to 4,549,968,139.60, 6,824,952,209.40 and 4,023,912,408.40

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Solution

The fourth proportional to 4,549,968,139.60, 6,824,952,209.40 and 4,023,912,408.40 is: 6,035,868,612.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,549,968,139.60 : 6,824,952,209.40 = 4,023,912,408.40 : x
  2. Step 2: Convert to fraction form
    4,549,968,139.60/6,824,952,209.40 = 4,023,912,408.40/x
  3. Step 3: Cross multiply
    4,549,968,139.60x = 6,824,952,209.40 × 4,023,912,408.40
  4. Step 4: Simplify right side
    4,549,968,139.60x = 27,463,009,882,141,655,040
  5. Step 5: Solve for x
    x = 27,463,009,882,141,655,040/4,549,968,139.60
  6. Step 6: Final answer
    x = 6,035,868,612.60

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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.