Home / 3,685,064,631.10-5,527,596,946.65-1,618,822,023.10

Finding the Fourth Proportional to 3,685,064,631.10, 5,527,596,946.65 and 1,618,822,023.10

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Solution

The fourth proportional to 3,685,064,631.10, 5,527,596,946.65 and 1,618,822,023.10 is: 2,428,233,034.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,685,064,631.10 : 5,527,596,946.65 = 1,618,822,023.10 : x
  2. Step 2: Convert to fraction form
    3,685,064,631.10/5,527,596,946.65 = 1,618,822,023.10/x
  3. Step 3: Cross multiply
    3,685,064,631.10x = 5,527,596,946.65 × 1,618,822,023.10
  4. Step 4: Simplify right side
    3,685,064,631.10x = 8,948,195,672,057,334,784
  5. Step 5: Solve for x
    x = 8,948,195,672,057,334,784/3,685,064,631.10
  6. Step 6: Final answer
    x = 2,428,233,034.65

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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.