Home / 16,398,786,339.48-22,630,346,972.10-8,880,420,441

Finding the Fourth Proportional to 16,398,786,339.48, 22,630,346,972.10 and 8,880,420,441

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Solution

The fourth proportional to 16,398,786,339.48, 22,630,346,972.10 and 8,880,420,441 is: 12,254,992,026.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,398,786,339.48 : 22,630,346,972.10 = 8,880,420,441 : x
  2. Step 2: Convert to fraction form
    16,398,786,339.48/22,630,346,972.10 = 8,880,420,441/x
  3. Step 3: Cross multiply
    16,398,786,339.48x = 22,630,346,972.10 × 8,880,420,441
  4. Step 4: Simplify right side
    16,398,786,339.48x = 200,966,995,837,959,274,496
  5. Step 5: Solve for x
    x = 200,966,995,837,959,274,496/16,398,786,339.48
  6. Step 6: Final answer
    x = 12,254,992,026.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.