Home / 9,920,232,023.90-14,880,348,035.85-4,027,614,215.90

Finding the Fourth Proportional to 9,920,232,023.90, 14,880,348,035.85 and 4,027,614,215.90

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Solution

The fourth proportional to 9,920,232,023.90, 14,880,348,035.85 and 4,027,614,215.90 is: 6,041,421,323.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,920,232,023.90 : 14,880,348,035.85 = 4,027,614,215.90 : x
  2. Step 2: Convert to fraction form
    9,920,232,023.90/14,880,348,035.85 = 4,027,614,215.90/x
  3. Step 3: Cross multiply
    9,920,232,023.90x = 14,880,348,035.85 × 4,027,614,215.90
  4. Step 4: Simplify right side
    9,920,232,023.90x = 59,932,301,286,729,105,408
  5. Step 5: Solve for x
    x = 59,932,301,286,729,105,408/9,920,232,023.90
  6. Step 6: Final answer
    x = 6,041,421,323.85

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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.