Home / 1,583,553,617.40-2,373,314,886.90-1,410,217,246.20

Finding the Fourth Proportional to 1,583,553,617.40, 2,373,314,886.90 and 1,410,217,246.20

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Solution

The fourth proportional to 1,583,553,617.40, 2,373,314,886.90 and 1,410,217,246.20 is: 2,113,530,951.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583,553,617.40 : 2,373,314,886.90 = 1,410,217,246.20 : x
  2. Step 2: Convert to fraction form
    1,583,553,617.40/2,373,314,886.90 = 1,410,217,246.20/x
  3. Step 3: Cross multiply
    1,583,553,617.40x = 2,373,314,886.90 × 1,410,217,246.20
  4. Step 4: Simplify right side
    1,583,553,617.40x = 3,346,889,584,169,582,592
  5. Step 5: Solve for x
    x = 3,346,889,584,169,582,592/1,583,553,617.40
  6. Step 6: Final answer
    x = 2,113,530,951.77

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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.