Home / 1,271,070,433,855.60-1,754,026,675,568.90-750,393,571,605

Finding the Fourth Proportional to 1,271,070,433,855.60, 1,754,026,675,568.90 and 750,393,571,605

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Solution

The fourth proportional to 1,271,070,433,855.60, 1,754,026,675,568.90 and 750,393,571,605 is: 1,035,513,301,790.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,271,070,433,855.60 : 1,754,026,675,568.90 = 750,393,571,605 : x
  2. Step 2: Convert to fraction form
    1,271,070,433,855.60/1,754,026,675,568.90 = 750,393,571,605/x
  3. Step 3: Cross multiply
    1,271,070,433,855.60x = 1,754,026,675,568.90 × 750,393,571,605
  4. Step 4: Simplify right side
    1,271,070,433,855.60x = 1,316,210,341,770,591,305,990,144
  5. Step 5: Solve for x
    x = 1,316,210,341,770,591,305,990,144/1,271,070,433,855.60
  6. Step 6: Final answer
    x = 1,035,513,301,790.89

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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.