Home / 1,578,567,364,498-2,368,360,990,073.30-730,180,418,854.60

Finding the Fourth Proportional to 1,578,567,364,498, 2,368,360,990,073.30 and 730,180,418,854.60

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Solution

The fourth proportional to 1,578,567,364,498, 2,368,360,990,073.30 and 730,180,418,854.60 is: 1,095,506,507,117.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,578,567,364,498 : 2,368,360,990,073.30 = 730,180,418,854.60 : x
  2. Step 2: Convert to fraction form
    1,578,567,364,498/2,368,360,990,073.30 = 730,180,418,854.60/x
  3. Step 3: Cross multiply
    1,578,567,364,498x = 2,368,360,990,073.30 × 730,180,418,854.60
  4. Step 4: Simplify right side
    1,578,567,364,498x = 1,729,330,819,730,617,078,382,592
  5. Step 5: Solve for x
    x = 1,729,330,819,730,617,078,382,592/1,578,567,364,498
  6. Step 6: Final answer
    x = 1,095,506,507,117.33

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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.