Home / 98,553,024,101.70-147,829,536,152.55-95,070,172,364.10

Finding the Fourth Proportional to 98,553,024,101.70, 147,829,536,152.55 and 95,070,172,364.10

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Solution

The fourth proportional to 98,553,024,101.70, 147,829,536,152.55 and 95,070,172,364.10 is: 142,605,258,546.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,553,024,101.70 : 147,829,536,152.55 = 95,070,172,364.10 : x
  2. Step 2: Convert to fraction form
    98,553,024,101.70/147,829,536,152.55 = 95,070,172,364.10/x
  3. Step 3: Cross multiply
    98,553,024,101.70x = 147,829,536,152.55 × 95,070,172,364.10
  4. Step 4: Simplify right side
    98,553,024,101.70x = 14,054,179,482,527,879,659,520
  5. Step 5: Solve for x
    x = 14,054,179,482,527,879,659,520/98,553,024,101.70
  6. Step 6: Final answer
    x = 142,605,258,546.15

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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.