Home / 1,150,094,297.40-1,723,965,714.90-566,931,622.20

Finding the Fourth Proportional to 1,150,094,297.40, 1,723,965,714.90 and 566,931,622.20

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Solution

The fourth proportional to 1,150,094,297.40, 1,723,965,714.90 and 566,931,622.20 is: 849,817,864.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,094,297.40 : 1,723,965,714.90 = 566,931,622.20 : x
  2. Step 2: Convert to fraction form
    1,150,094,297.40/1,723,965,714.90 = 566,931,622.20/x
  3. Step 3: Cross multiply
    1,150,094,297.40x = 1,723,965,714.90 × 566,931,622.20
  4. Step 4: Simplify right side
    1,150,094,297.40x = 977,370,679,365,439,872
  5. Step 5: Solve for x
    x = 977,370,679,365,439,872/1,150,094,297.40
  6. Step 6: Final answer
    x = 849,817,864.13

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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.