Home / 4,894,571,402.82-6,754,509,507.33-2,666,903,590.26

Finding the Fourth Proportional to 4,894,571,402.82, 6,754,509,507.33 and 2,666,903,590.26

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Solution

The fourth proportional to 4,894,571,402.82, 6,754,509,507.33 and 2,666,903,590.26 is: 3,680,327,483.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,571,402.82 : 6,754,509,507.33 = 2,666,903,590.26 : x
  2. Step 2: Convert to fraction form
    4,894,571,402.82/6,754,509,507.33 = 2,666,903,590.26/x
  3. Step 3: Cross multiply
    4,894,571,402.82x = 6,754,509,507.33 × 2,666,903,590.26
  4. Step 4: Simplify right side
    4,894,571,402.82x = 18,013,625,655,543,683,072
  5. Step 5: Solve for x
    x = 18,013,625,655,543,683,072/4,894,571,402.82
  6. Step 6: Final answer
    x = 3,680,327,483.87

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1.5x scale

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.