Home / 35,947,606,150.80-53,921,409,226.20-15,001,071,712.20

Finding the Fourth Proportional to 35,947,606,150.80, 53,921,409,226.20 and 15,001,071,712.20

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Solution

The fourth proportional to 35,947,606,150.80, 53,921,409,226.20 and 15,001,071,712.20 is: 22,501,607,568.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,947,606,150.80 : 53,921,409,226.20 = 15,001,071,712.20 : x
  2. Step 2: Convert to fraction form
    35,947,606,150.80/53,921,409,226.20 = 15,001,071,712.20/x
  3. Step 3: Cross multiply
    35,947,606,150.80x = 53,921,409,226.20 × 15,001,071,712.20
  4. Step 4: Simplify right side
    35,947,606,150.80x = 808,878,926,625,108,918,272
  5. Step 5: Solve for x
    x = 808,878,926,625,108,918,272/35,947,606,150.80
  6. Step 6: Final answer
    x = 22,501,607,568.30

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Double scale
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Similar ratio
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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.