Home / 2,675,557,168.40-4,013,335,752.60-1,696,005,117.20

Finding the Fourth Proportional to 2,675,557,168.40, 4,013,335,752.60 and 1,696,005,117.20

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Solution

The fourth proportional to 2,675,557,168.40, 4,013,335,752.60 and 1,696,005,117.20 is: 2,544,007,675.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,557,168.40 : 4,013,335,752.60 = 1,696,005,117.20 : x
  2. Step 2: Convert to fraction form
    2,675,557,168.40/4,013,335,752.60 = 1,696,005,117.20/x
  3. Step 3: Cross multiply
    2,675,557,168.40x = 4,013,335,752.60 × 1,696,005,117.20
  4. Step 4: Simplify right side
    2,675,557,168.40x = 6,806,637,973,451,313,152
  5. Step 5: Solve for x
    x = 6,806,637,973,451,313,152/2,675,557,168.40
  6. Step 6: Final answer
    x = 2,544,007,675.80

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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.