Home / 2,104,437,886.40-3,157,357,888.96-705,560,580.96

Finding the Fourth Proportional to 2,104,437,886.40, 3,157,357,888.96 and 705,560,580.96

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Solution

The fourth proportional to 2,104,437,886.40, 3,157,357,888.96 and 705,560,580.96 is: 1,058,575,917.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,104,437,886.40 : 3,157,357,888.96 = 705,560,580.96 : x
  2. Step 2: Convert to fraction form
    2,104,437,886.40/3,157,357,888.96 = 705,560,580.96/x
  3. Step 3: Cross multiply
    2,104,437,886.40x = 3,157,357,888.96 × 705,560,580.96
  4. Step 4: Simplify right side
    2,104,437,886.40x = 2,227,707,266,433,256,960
  5. Step 5: Solve for x
    x = 2,227,707,266,433,256,960/2,104,437,886.40
  6. Step 6: Final answer
    x = 1,058,575,917.51

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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.