Home / 2,917,060,703.58-4,375,602,274.66-706,266,734.06

Finding the Fourth Proportional to 2,917,060,703.58, 4,375,602,274.66 and 706,266,734.06

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Solution

The fourth proportional to 2,917,060,703.58, 4,375,602,274.66 and 706,266,734.06 is: 1,059,402,817.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,917,060,703.58 : 4,375,602,274.66 = 706,266,734.06 : x
  2. Step 2: Convert to fraction form
    2,917,060,703.58/4,375,602,274.66 = 706,266,734.06/x
  3. Step 3: Cross multiply
    2,917,060,703.58x = 4,375,602,274.66 × 706,266,734.06
  4. Step 4: Simplify right side
    2,917,060,703.58x = 3,090,342,328,069,624,832
  5. Step 5: Solve for x
    x = 3,090,342,328,069,624,832/2,917,060,703.58
  6. Step 6: Final answer
    x = 1,059,402,817.46

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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.