Home / 10,437,027,387.97-15,660,355,877.74-4,766,354,293.56

Finding the Fourth Proportional to 10,437,027,387.97, 15,660,355,877.74 and 4,766,354,293.56

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Solution

The fourth proportional to 10,437,027,387.97, 15,660,355,877.74 and 4,766,354,293.56 is: 7,151,730,248.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,437,027,387.97 : 15,660,355,877.74 = 4,766,354,293.56 : x
  2. Step 2: Convert to fraction form
    10,437,027,387.97/15,660,355,877.74 = 4,766,354,293.56/x
  3. Step 3: Cross multiply
    10,437,027,387.97x = 15,660,355,877.74 × 4,766,354,293.56
  4. Step 4: Simplify right side
    10,437,027,387.97x = 74,642,804,476,441,509,888
  5. Step 5: Solve for x
    x = 74,642,804,476,441,509,888/10,437,027,387.97
  6. Step 6: Final answer
    x = 7,151,730,248.64

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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.