Home / 39,315,748,097.30-58,973,622,145.95-14,490,225,799.70

Finding the Fourth Proportional to 39,315,748,097.30, 58,973,622,145.95 and 14,490,225,799.70

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Solution

The fourth proportional to 39,315,748,097.30, 58,973,622,145.95 and 14,490,225,799.70 is: 21,735,338,699.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,315,748,097.30 : 58,973,622,145.95 = 14,490,225,799.70 : x
  2. Step 2: Convert to fraction form
    39,315,748,097.30/58,973,622,145.95 = 14,490,225,799.70/x
  3. Step 3: Cross multiply
    39,315,748,097.30x = 58,973,622,145.95 × 14,490,225,799.70
  4. Step 4: Simplify right side
    39,315,748,097.30x = 854,541,101,121,003,978,752
  5. Step 5: Solve for x
    x = 854,541,101,121,003,978,752/39,315,748,097.30
  6. Step 6: Final answer
    x = 21,735,338,699.55

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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.