Home / 32,197,473,563.20-48,267,488,911.20-12,563,602,331.20

Finding the Fourth Proportional to 32,197,473,563.20, 48,267,488,911.20 and 12,563,602,331.20

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Solution

The fourth proportional to 32,197,473,563.20, 48,267,488,911.20 and 12,563,602,331.20 is: 18,834,196,261.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,197,473,563.20 : 48,267,488,911.20 = 12,563,602,331.20 : x
  2. Step 2: Convert to fraction form
    32,197,473,563.20/48,267,488,911.20 = 12,563,602,331.20/x
  3. Step 3: Cross multiply
    32,197,473,563.20x = 48,267,488,911.20 × 12,563,602,331.20
  4. Step 4: Simplify right side
    32,197,473,563.20x = 606,413,536,205,922,500,608
  5. Step 5: Solve for x
    x = 606,413,536,205,922,500,608/32,197,473,563.20
  6. Step 6: Final answer
    x = 18,834,196,261.26

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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.