Home / 597,888,947.30-896,833,420.95-444,833,939.30

Finding the Fourth Proportional to 597,888,947.30, 896,833,420.95 and 444,833,939.30

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Solution

The fourth proportional to 597,888,947.30, 896,833,420.95 and 444,833,939.30 is: 667,250,908.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,888,947.30 : 896,833,420.95 = 444,833,939.30 : x
  2. Step 2: Convert to fraction form
    597,888,947.30/896,833,420.95 = 444,833,939.30/x
  3. Step 3: Cross multiply
    597,888,947.30x = 896,833,420.95 × 444,833,939.30
  4. Step 4: Simplify right side
    597,888,947.30x = 398,941,943,537,083,712
  5. Step 5: Solve for x
    x = 398,941,943,537,083,712/597,888,947.30
  6. Step 6: Final answer
    x = 667,250,908.95

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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.