Home / 2,834,355,386.20-4,251,533,079.30-1,456,860,314.20

Finding the Fourth Proportional to 2,834,355,386.20, 4,251,533,079.30 and 1,456,860,314.20

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Solution

The fourth proportional to 2,834,355,386.20, 4,251,533,079.30 and 1,456,860,314.20 is: 2,185,290,471.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,355,386.20 : 4,251,533,079.30 = 1,456,860,314.20 : x
  2. Step 2: Convert to fraction form
    2,834,355,386.20/4,251,533,079.30 = 1,456,860,314.20/x
  3. Step 3: Cross multiply
    2,834,355,386.20x = 4,251,533,079.30 × 1,456,860,314.20
  4. Step 4: Simplify right side
    2,834,355,386.20x = 6,193,889,817,740,692,480
  5. Step 5: Solve for x
    x = 6,193,889,817,740,692,480/2,834,355,386.20
  6. Step 6: Final answer
    x = 2,185,290,471.30

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Double scale
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Similar ratio
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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.