Home / 2,459,889,421.52-3,391,568,125.20-2,053,104,107

Finding the Fourth Proportional to 2,459,889,421.52, 3,391,568,125.20 and 2,053,104,107

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Solution

The fourth proportional to 2,459,889,421.52, 3,391,568,125.20 and 2,053,104,107 is: 2,830,713,602.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,889,421.52 : 3,391,568,125.20 = 2,053,104,107 : x
  2. Step 2: Convert to fraction form
    2,459,889,421.52/3,391,568,125.20 = 2,053,104,107/x
  3. Step 3: Cross multiply
    2,459,889,421.52x = 3,391,568,125.20 × 2,053,104,107
  4. Step 4: Simplify right side
    2,459,889,421.52x = 6,963,242,447,018,409,984
  5. Step 5: Solve for x
    x = 6,963,242,447,018,409,984/2,459,889,421.52
  6. Step 6: Final answer
    x = 2,830,713,602.86

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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.