Home / 14,880,348,023.60-22,320,522,035.40-13,408,150,165.40

Finding the Fourth Proportional to 14,880,348,023.60, 22,320,522,035.40 and 13,408,150,165.40

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Solution

The fourth proportional to 14,880,348,023.60, 22,320,522,035.40 and 13,408,150,165.40 is: 20,112,225,248.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,880,348,023.60 : 22,320,522,035.40 = 13,408,150,165.40 : x
  2. Step 2: Convert to fraction form
    14,880,348,023.60/22,320,522,035.40 = 13,408,150,165.40/x
  3. Step 3: Cross multiply
    14,880,348,023.60x = 22,320,522,035.40 × 13,408,150,165.40
  4. Step 4: Simplify right side
    14,880,348,023.60x = 299,276,911,220,762,869,760
  5. Step 5: Solve for x
    x = 299,276,911,220,762,869,760/14,880,348,023.60
  6. Step 6: Final answer
    x = 20,112,225,248.10

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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.