Home / 464,199,340,102.17-696,617,069,758.36-162,011,942,746.83

Finding the Fourth Proportional to 464,199,340,102.17, 696,617,069,758.36 and 162,011,942,746.83

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Solution

The fourth proportional to 464,199,340,102.17, 696,617,069,758.36 and 162,011,942,746.83 is: 243,128,921,289.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,199,340,102.17 : 696,617,069,758.36 = 162,011,942,746.83 : x
  2. Step 2: Convert to fraction form
    464,199,340,102.17/696,617,069,758.36 = 162,011,942,746.83/x
  3. Step 3: Cross multiply
    464,199,340,102.17x = 696,617,069,758.36 × 162,011,942,746.83
  4. Step 4: Simplify right side
    464,199,340,102.17x = 112,860,284,822,155,891,310,592
  5. Step 5: Solve for x
    x = 112,860,284,822,155,891,310,592/464,199,340,102.17
  6. Step 6: Final answer
    x = 243,128,921,289.11

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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.