Home / 4,159,329,254.08-5,740,013,182.88-2,279,739,354.10

Finding the Fourth Proportional to 4,159,329,254.08, 5,740,013,182.88 and 2,279,739,354.10

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Solution

The fourth proportional to 4,159,329,254.08, 5,740,013,182.88 and 2,279,739,354.10 is: 3,146,116,392.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,329,254.08 : 5,740,013,182.88 = 2,279,739,354.10 : x
  2. Step 2: Convert to fraction form
    4,159,329,254.08/5,740,013,182.88 = 2,279,739,354.10/x
  3. Step 3: Cross multiply
    4,159,329,254.08x = 5,740,013,182.88 × 2,279,739,354.10
  4. Step 4: Simplify right side
    4,159,329,254.08x = 13,085,733,946,055,684,096
  5. Step 5: Solve for x
    x = 13,085,733,946,055,684,096/4,159,329,254.08
  6. Step 6: Final answer
    x = 3,146,116,392.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.