Home / 17,391,024,011.60-26,086,536,017.40-16,220,153,200.40

Finding the Fourth Proportional to 17,391,024,011.60, 26,086,536,017.40 and 16,220,153,200.40

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Solution

The fourth proportional to 17,391,024,011.60, 26,086,536,017.40 and 16,220,153,200.40 is: 24,330,229,800.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,391,024,011.60 : 26,086,536,017.40 = 16,220,153,200.40 : x
  2. Step 2: Convert to fraction form
    17,391,024,011.60/26,086,536,017.40 = 16,220,153,200.40/x
  3. Step 3: Cross multiply
    17,391,024,011.60x = 26,086,536,017.40 × 16,220,153,200.40
  4. Step 4: Simplify right side
    17,391,024,011.60x = 423,127,610,669,980,516,352
  5. Step 5: Solve for x
    x = 423,127,610,669,980,516,352/17,391,024,011.60
  6. Step 6: Final answer
    x = 24,330,229,800.60

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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.