Home / 1,808,811,281,960.10-2,714,018,151,320.40-948,080,895,191.16

Finding the Fourth Proportional to 1,808,811,281,960.10, 2,714,018,151,320.40 and 948,080,895,191.16

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Solution

The fourth proportional to 1,808,811,281,960.10, 2,714,018,151,320.40 and 948,080,895,191.16 is: 1,422,541,303,303.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,808,811,281,960.10 : 2,714,018,151,320.40 = 948,080,895,191.16 : x
  2. Step 2: Convert to fraction form
    1,808,811,281,960.10/2,714,018,151,320.40 = 948,080,895,191.16/x
  3. Step 3: Cross multiply
    1,808,811,281,960.10x = 2,714,018,151,320.40 × 948,080,895,191.16
  4. Step 4: Simplify right side
    1,808,811,281,960.10x = 2,573,108,758,468,901,711,380,480
  5. Step 5: Solve for x
    x = 2,573,108,758,468,901,711,380,480/1,808,811,281,960.10
  6. Step 6: Final answer
    x = 1,422,541,303,303.12

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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.