Home / 175,715,700.92-263,387,715.42-64,980,214.52

Finding the Fourth Proportional to 175,715,700.92, 263,387,715.42 and 64,980,214.52

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Solution

The fourth proportional to 175,715,700.92, 263,387,715.42 and 64,980,214.52 is: 97,401,599.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,715,700.92 : 263,387,715.42 = 64,980,214.52 : x
  2. Step 2: Convert to fraction form
    175,715,700.92/263,387,715.42 = 64,980,214.52/x
  3. Step 3: Cross multiply
    175,715,700.92x = 263,387,715.42 × 64,980,214.52
  4. Step 4: Simplify right side
    175,715,700.92x = 17,114,990,249,924,312
  5. Step 5: Solve for x
    x = 17,114,990,249,924,312/175,715,700.92
  6. Step 6: Final answer
    x = 97,401,599.06

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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.