Home / 2,935,275,468.95-4,049,136,521.88-1,744,997,875.85

Finding the Fourth Proportional to 2,935,275,468.95, 4,049,136,521.88 and 1,744,997,875.85

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Solution

The fourth proportional to 2,935,275,468.95, 4,049,136,521.88 and 1,744,997,875.85 is: 2,407,179,395.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,275,468.95 : 4,049,136,521.88 = 1,744,997,875.85 : x
  2. Step 2: Convert to fraction form
    2,935,275,468.95/4,049,136,521.88 = 1,744,997,875.85/x
  3. Step 3: Cross multiply
    2,935,275,468.95x = 4,049,136,521.88 × 1,744,997,875.85
  4. Step 4: Simplify right side
    2,935,275,468.95x = 7,065,734,629,710,922,752
  5. Step 5: Solve for x
    x = 7,065,734,629,710,922,752/2,935,275,468.95
  6. Step 6: Final answer
    x = 2,407,179,395.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.