Home / 2,886,017,363.70-4,329,026,045.55-2,472,768,842.10

Finding the Fourth Proportional to 2,886,017,363.70, 4,329,026,045.55 and 2,472,768,842.10

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Solution

The fourth proportional to 2,886,017,363.70, 4,329,026,045.55 and 2,472,768,842.10 is: 3,709,153,263.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,886,017,363.70 : 4,329,026,045.55 = 2,472,768,842.10 : x
  2. Step 2: Convert to fraction form
    2,886,017,363.70/4,329,026,045.55 = 2,472,768,842.10/x
  3. Step 3: Cross multiply
    2,886,017,363.70x = 4,329,026,045.55 × 2,472,768,842.10
  4. Step 4: Simplify right side
    2,886,017,363.70x = 10,704,680,722,075,414,528
  5. Step 5: Solve for x
    x = 10,704,680,722,075,414,528/2,886,017,363.70
  6. Step 6: Final answer
    x = 3,709,153,263.15

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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.