Home / 2,253,772,220.59-3,380,658,436.02-1,544,020,911.48

Finding the Fourth Proportional to 2,253,772,220.59, 3,380,658,436.02 and 1,544,020,911.48

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Solution

The fourth proportional to 2,253,772,220.59, 3,380,658,436.02 and 1,544,020,911.48 is: 2,316,031,439.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,772,220.59 : 3,380,658,436.02 = 1,544,020,911.48 : x
  2. Step 2: Convert to fraction form
    2,253,772,220.59/3,380,658,436.02 = 1,544,020,911.48/x
  3. Step 3: Cross multiply
    2,253,772,220.59x = 3,380,658,436.02 × 1,544,020,911.48
  4. Step 4: Simplify right side
    2,253,772,220.59x = 5,219,807,319,786,151,936
  5. Step 5: Solve for x
    x = 5,219,807,319,786,151,936/2,253,772,220.59
  6. Step 6: Final answer
    x = 2,316,031,439.25

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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.