Home / 2,016,934,733.80-3,025,402,100.70-1,425,122,036.20

Finding the Fourth Proportional to 2,016,934,733.80, 3,025,402,100.70 and 1,425,122,036.20

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Solution

The fourth proportional to 2,016,934,733.80, 3,025,402,100.70 and 1,425,122,036.20 is: 2,137,683,054.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,934,733.80 : 3,025,402,100.70 = 1,425,122,036.20 : x
  2. Step 2: Convert to fraction form
    2,016,934,733.80/3,025,402,100.70 = 1,425,122,036.20/x
  3. Step 3: Cross multiply
    2,016,934,733.80x = 3,025,402,100.70 × 1,425,122,036.20
  4. Step 4: Simplify right side
    2,016,934,733.80x = 4,311,567,202,073,341,440
  5. Step 5: Solve for x
    x = 4,311,567,202,073,341,440/2,016,934,733.80
  6. Step 6: Final answer
    x = 2,137,683,054.30

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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.