Home / 55,796,208,301.80-83,694,312,452.70-33,480,788,135.40

Finding the Fourth Proportional to 55,796,208,301.80, 83,694,312,452.70 and 33,480,788,135.40

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Solution

The fourth proportional to 55,796,208,301.80, 83,694,312,452.70 and 33,480,788,135.40 is: 50,221,182,203.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,796,208,301.80 : 83,694,312,452.70 = 33,480,788,135.40 : x
  2. Step 2: Convert to fraction form
    55,796,208,301.80/83,694,312,452.70 = 33,480,788,135.40/x
  3. Step 3: Cross multiply
    55,796,208,301.80x = 83,694,312,452.70 × 33,480,788,135.40
  4. Step 4: Simplify right side
    55,796,208,301.80x = 2,802,151,543,366,818,463,744
  5. Step 5: Solve for x
    x = 2,802,151,543,366,818,463,744/55,796,208,301.80
  6. Step 6: Final answer
    x = 50,221,182,203.10

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Double scale
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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.