Home / 2,299,803,008.10-3,449,704,512.15-1,646,768,307.30

Finding the Fourth Proportional to 2,299,803,008.10, 3,449,704,512.15 and 1,646,768,307.30

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Solution

The fourth proportional to 2,299,803,008.10, 3,449,704,512.15 and 1,646,768,307.30 is: 2,470,152,460.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,803,008.10 : 3,449,704,512.15 = 1,646,768,307.30 : x
  2. Step 2: Convert to fraction form
    2,299,803,008.10/3,449,704,512.15 = 1,646,768,307.30/x
  3. Step 3: Cross multiply
    2,299,803,008.10x = 3,449,704,512.15 × 1,646,768,307.30
  4. Step 4: Simplify right side
    2,299,803,008.10x = 5,680,864,060,158,428,160
  5. Step 5: Solve for x
    x = 5,680,864,060,158,428,160/2,299,803,008.10
  6. Step 6: Final answer
    x = 2,470,152,460.95

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Double scale
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Similar ratio
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1.5x scale

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.