Home / 2,087,350,710.39-3,124,212,909.35-1,534,506,775.83

Finding the Fourth Proportional to 2,087,350,710.39, 3,124,212,909.35 and 1,534,506,775.83

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Solution

The fourth proportional to 2,087,350,710.39, 3,124,212,909.35 and 1,534,506,775.83 is: 2,296,751,501.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,087,350,710.39 : 3,124,212,909.35 = 1,534,506,775.83 : x
  2. Step 2: Convert to fraction form
    2,087,350,710.39/3,124,212,909.35 = 1,534,506,775.83/x
  3. Step 3: Cross multiply
    2,087,350,710.39x = 3,124,212,909.35 × 1,534,506,775.83
  4. Step 4: Simplify right side
    2,087,350,710.39x = 4,794,125,878,525,459,456
  5. Step 5: Solve for x
    x = 4,794,125,878,525,459,456/2,087,350,710.39
  6. Step 6: Final answer
    x = 2,296,751,501.63

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1.5x scale

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.