Home / 8,423,195,063,254.40-12,625,974,237,094-3,525,037,918,809

Finding the Fourth Proportional to 8,423,195,063,254.40, 12,625,974,237,094 and 3,525,037,918,809

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Solution

The fourth proportional to 8,423,195,063,254.40, 12,625,974,237,094 and 3,525,037,918,809 is: 5,283,866,467,941.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,423,195,063,254.40 : 12,625,974,237,094 = 3,525,037,918,809 : x
  2. Step 2: Convert to fraction form
    8,423,195,063,254.40/12,625,974,237,094 = 3,525,037,918,809/x
  3. Step 3: Cross multiply
    8,423,195,063,254.40x = 12,625,974,237,094 × 3,525,037,918,809
  4. Step 4: Simplify right side
    8,423,195,063,254.40x = 44,507,037,947,661,887,500,976,128
  5. Step 5: Solve for x
    x = 44,507,037,947,661,887,500,976,128/8,423,195,063,254.40
  6. Step 6: Final answer
    x = 5,283,866,467,941.69

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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.