Home / 3,773,959,216.40-5,660,938,824.60-3,108,169,931.60

Finding the Fourth Proportional to 3,773,959,216.40, 5,660,938,824.60 and 3,108,169,931.60

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Solution

The fourth proportional to 3,773,959,216.40, 5,660,938,824.60 and 3,108,169,931.60 is: 4,662,254,897.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,773,959,216.40 : 5,660,938,824.60 = 3,108,169,931.60 : x
  2. Step 2: Convert to fraction form
    3,773,959,216.40/5,660,938,824.60 = 3,108,169,931.60/x
  3. Step 3: Cross multiply
    3,773,959,216.40x = 5,660,938,824.60 × 3,108,169,931.60
  4. Step 4: Simplify right side
    3,773,959,216.40x = 17,595,159,839,248,766,976
  5. Step 5: Solve for x
    x = 17,595,159,839,248,766,976/3,773,959,216.40
  6. Step 6: Final answer
    x = 4,662,254,897.40

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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.