Home / 34,540,454,650.89-47,668,293,974.16-19,090,264,694.49

Finding the Fourth Proportional to 34,540,454,650.89, 47,668,293,974.16 and 19,090,264,694.49

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Solution

The fourth proportional to 34,540,454,650.89, 47,668,293,974.16 and 19,090,264,694.49 is: 26,345,928,526.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,540,454,650.89 : 47,668,293,974.16 = 19,090,264,694.49 : x
  2. Step 2: Convert to fraction form
    34,540,454,650.89/47,668,293,974.16 = 19,090,264,694.49/x
  3. Step 3: Cross multiply
    34,540,454,650.89x = 47,668,293,974.16 × 19,090,264,694.49
  4. Step 4: Simplify right side
    34,540,454,650.89x = 910,000,349,501,477,224,448
  5. Step 5: Solve for x
    x = 910,000,349,501,477,224,448/34,540,454,650.89
  6. Step 6: Final answer
    x = 26,345,928,526.39

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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.