Home / 2,883,365,450,248.20-3,979,047,266,116.60-1,564,977,874,699.20

Finding the Fourth Proportional to 2,883,365,450,248.20, 3,979,047,266,116.60 and 1,564,977,874,699.20

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Solution

The fourth proportional to 2,883,365,450,248.20, 3,979,047,266,116.60 and 1,564,977,874,699.20 is: 2,159,671,065,392.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,883,365,450,248.20 : 3,979,047,266,116.60 = 1,564,977,874,699.20 : x
  2. Step 2: Convert to fraction form
    2,883,365,450,248.20/3,979,047,266,116.60 = 1,564,977,874,699.20/x
  3. Step 3: Cross multiply
    2,883,365,450,248.20x = 3,979,047,266,116.60 × 1,564,977,874,699.20
  4. Step 4: Simplify right side
    2,883,365,450,248.20x = 6,227,120,933,854,819,083,354,112
  5. Step 5: Solve for x
    x = 6,227,120,933,854,819,083,354,112/2,883,365,450,248.20
  6. Step 6: Final answer
    x = 2,159,671,065,392.97

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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.