Home / 317,565,957.69-476,296,102.24-96,184,663.23

Finding the Fourth Proportional to 317,565,957.69, 476,296,102.24 and 96,184,663.23

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Solution

The fourth proportional to 317,565,957.69, 476,296,102.24 and 96,184,663.23 is: 144,260,992.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    317,565,957.69 : 476,296,102.24 = 96,184,663.23 : x
  2. Step 2: Convert to fraction form
    317,565,957.69/476,296,102.24 = 96,184,663.23/x
  3. Step 3: Cross multiply
    317,565,957.69x = 476,296,102.24 × 96,184,663.23
  4. Step 4: Simplify right side
    317,565,957.69x = 45,812,380,191,836,280
  5. Step 5: Solve for x
    x = 45,812,380,191,836,280/317,565,957.69
  6. Step 6: Final answer
    x = 144,260,992.35

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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.