Home / 619,535,247.30-927,150,534.90-567,879,182.10

Finding the Fourth Proportional to 619,535,247.30, 927,150,534.90 and 567,879,182.10

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Solution

The fourth proportional to 619,535,247.30, 927,150,534.90 and 567,879,182.10 is: 849,845,896.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    619,535,247.30 : 927,150,534.90 = 567,879,182.10 : x
  2. Step 2: Convert to fraction form
    619,535,247.30/927,150,534.90 = 567,879,182.10/x
  3. Step 3: Cross multiply
    619,535,247.30x = 927,150,534.90 × 567,879,182.10
  4. Step 4: Simplify right side
    619,535,247.30x = 526,509,487,442,589,504
  5. Step 5: Solve for x
    x = 526,509,487,442,589,504/619,535,247.30
  6. Step 6: Final answer
    x = 849,845,896.16

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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.