Home / 14,888,549,310.70-22,332,823,966.05-13,261,383,256.90

Finding the Fourth Proportional to 14,888,549,310.70, 22,332,823,966.05 and 13,261,383,256.90

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Solution

The fourth proportional to 14,888,549,310.70, 22,332,823,966.05 and 13,261,383,256.90 is: 19,892,074,885.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,888,549,310.70 : 22,332,823,966.05 = 13,261,383,256.90 : x
  2. Step 2: Convert to fraction form
    14,888,549,310.70/22,332,823,966.05 = 13,261,383,256.90/x
  3. Step 3: Cross multiply
    14,888,549,310.70x = 22,332,823,966.05 × 13,261,383,256.90
  4. Step 4: Simplify right side
    14,888,549,310.70x = 296,164,137,822,670,487,552
  5. Step 5: Solve for x
    x = 296,164,137,822,670,487,552/14,888,549,310.70
  6. Step 6: Final answer
    x = 19,892,074,885.35

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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.