Home / 15,116,736,005.60-22,668,301,563.60-5,797,386,629.60

Finding the Fourth Proportional to 15,116,736,005.60, 22,668,301,563.60 and 5,797,386,629.60

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Solution

The fourth proportional to 15,116,736,005.60, 22,668,301,563.60 and 5,797,386,629.60 is: 8,693,471,153.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,116,736,005.60 : 22,668,301,563.60 = 5,797,386,629.60 : x
  2. Step 2: Convert to fraction form
    15,116,736,005.60/22,668,301,563.60 = 5,797,386,629.60/x
  3. Step 3: Cross multiply
    15,116,736,005.60x = 22,668,301,563.60 × 5,797,386,629.60
  4. Step 4: Simplify right side
    15,116,736,005.60x = 131,416,908,400,555,409,408
  5. Step 5: Solve for x
    x = 131,416,908,400,555,409,408/15,116,736,005.60
  6. Step 6: Final answer
    x = 8,693,471,153.55

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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.