Home / 1,935,387,269.20-2,903,080,903.80-1,064,674,334.80

Finding the Fourth Proportional to 1,935,387,269.20, 2,903,080,903.80 and 1,064,674,334.80

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Solution

The fourth proportional to 1,935,387,269.20, 2,903,080,903.80 and 1,064,674,334.80 is: 1,597,011,502.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,387,269.20 : 2,903,080,903.80 = 1,064,674,334.80 : x
  2. Step 2: Convert to fraction form
    1,935,387,269.20/2,903,080,903.80 = 1,064,674,334.80/x
  3. Step 3: Cross multiply
    1,935,387,269.20x = 2,903,080,903.80 × 1,064,674,334.80
  4. Step 4: Simplify right side
    1,935,387,269.20x = 3,090,835,730,123,847,680
  5. Step 5: Solve for x
    x = 3,090,835,730,123,847,680/1,935,387,269.20
  6. Step 6: Final answer
    x = 1,597,011,502.20

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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.