Home / 29,906,445,798.48-44,859,744,676.98-12,220,123,529.95

Finding the Fourth Proportional to 29,906,445,798.48, 44,859,744,676.98 and 12,220,123,529.95

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Solution

The fourth proportional to 29,906,445,798.48, 44,859,744,676.98 and 12,220,123,529.95 is: 18,330,216,340.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,906,445,798.48 : 44,859,744,676.98 = 12,220,123,529.95 : x
  2. Step 2: Convert to fraction form
    29,906,445,798.48/44,859,744,676.98 = 12,220,123,529.95/x
  3. Step 3: Cross multiply
    29,906,445,798.48x = 44,859,744,676.98 × 12,220,123,529.95
  4. Step 4: Simplify right side
    29,906,445,798.48x = 548,191,621,474,712,616,960
  5. Step 5: Solve for x
    x = 548,191,621,474,712,616,960/29,906,445,798.48
  6. Step 6: Final answer
    x = 18,330,216,340.94

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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.