Home / 1,934,141,426.08-2,668,788,391.44-1,087,255,944.16

Finding the Fourth Proportional to 1,934,141,426.08, 2,668,788,391.44 and 1,087,255,944.16

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Solution

The fourth proportional to 1,934,141,426.08, 2,668,788,391.44 and 1,087,255,944.16 is: 1,500,229,509.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,141,426.08 : 2,668,788,391.44 = 1,087,255,944.16 : x
  2. Step 2: Convert to fraction form
    1,934,141,426.08/2,668,788,391.44 = 1,087,255,944.16/x
  3. Step 3: Cross multiply
    1,934,141,426.08x = 2,668,788,391.44 × 1,087,255,944.16
  4. Step 4: Simplify right side
    1,934,141,426.08x = 2,901,656,042,298,344,960
  5. Step 5: Solve for x
    x = 2,901,656,042,298,344,960/1,934,141,426.08
  6. Step 6: Final answer
    x = 1,500,229,509.16

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Double scale
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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.