Home / 8,467,730,979,373.50-12,701,595,768,558-2,348,436,105,114.50

Finding the Fourth Proportional to 8,467,730,979,373.50, 12,701,595,768,558 and 2,348,436,105,114.50

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Solution

The fourth proportional to 8,467,730,979,373.50, 12,701,595,768,558 and 2,348,436,105,114.50 is: 3,522,653,963,394.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,467,730,979,373.50 : 12,701,595,768,558 = 2,348,436,105,114.50 : x
  2. Step 2: Convert to fraction form
    8,467,730,979,373.50/12,701,595,768,558 = 2,348,436,105,114.50/x
  3. Step 3: Cross multiply
    8,467,730,979,373.50x = 12,701,595,768,558 × 2,348,436,105,114.50
  4. Step 4: Simplify right side
    8,467,730,979,373.50x = 29,828,886,095,451,165,841,948,672
  5. Step 5: Solve for x
    x = 29,828,886,095,451,165,841,948,672/8,467,730,979,373.50
  6. Step 6: Final answer
    x = 3,522,653,963,394.82

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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.