Home / 4,882,480,656.39-7,323,720,984.63-1,435,908,624.39

Finding the Fourth Proportional to 4,882,480,656.39, 7,323,720,984.63 and 1,435,908,624.39

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Solution

The fourth proportional to 4,882,480,656.39, 7,323,720,984.63 and 1,435,908,624.39 is: 2,153,862,936.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882,480,656.39 : 7,323,720,984.63 = 1,435,908,624.39 : x
  2. Step 2: Convert to fraction form
    4,882,480,656.39/7,323,720,984.63 = 1,435,908,624.39/x
  3. Step 3: Cross multiply
    4,882,480,656.39x = 7,323,720,984.63 × 1,435,908,624.39
  4. Step 4: Simplify right side
    4,882,480,656.39x = 10,516,194,124,456,241,152
  5. Step 5: Solve for x
    x = 10,516,194,124,456,241,152/4,882,480,656.39
  6. Step 6: Final answer
    x = 2,153,862,936.60

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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.