Home / 2,030,122,680.14-2,801,569,298.58-1,150,056,384.14

Finding the Fourth Proportional to 2,030,122,680.14, 2,801,569,298.58 and 1,150,056,384.14

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Solution

The fourth proportional to 2,030,122,680.14, 2,801,569,298.58 and 1,150,056,384.14 is: 1,587,077,810.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030,122,680.14 : 2,801,569,298.58 = 1,150,056,384.14 : x
  2. Step 2: Convert to fraction form
    2,030,122,680.14/2,801,569,298.58 = 1,150,056,384.14/x
  3. Step 3: Cross multiply
    2,030,122,680.14x = 2,801,569,298.58 × 1,150,056,384.14
  4. Step 4: Simplify right side
    2,030,122,680.14x = 3,221,962,657,442,551,296
  5. Step 5: Solve for x
    x = 3,221,962,657,442,551,296/2,030,122,680.14
  6. Step 6: Final answer
    x = 1,587,077,810.11

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Double scale
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1.5x scale

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.