Home / 47,836,940,177.74-66,015,003,927.69-25,838,998,307.23

Finding the Fourth Proportional to 47,836,940,177.74, 66,015,003,927.69 and 25,838,998,307.23

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Solution

The fourth proportional to 47,836,940,177.74, 66,015,003,927.69 and 25,838,998,307.23 is: 35,657,831,968.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,836,940,177.74 : 66,015,003,927.69 = 25,838,998,307.23 : x
  2. Step 2: Convert to fraction form
    47,836,940,177.74/66,015,003,927.69 = 25,838,998,307.23/x
  3. Step 3: Cross multiply
    47,836,940,177.74x = 66,015,003,927.69 × 25,838,998,307.23
  4. Step 4: Simplify right side
    47,836,940,177.74x = 1,705,761,574,739,363,758,080
  5. Step 5: Solve for x
    x = 1,705,761,574,739,363,758,080/47,836,940,177.74
  6. Step 6: Final answer
    x = 35,657,831,968.38

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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.