Home / 15,535,099.60-23,301,803.99-4,752,400.46

Finding the Fourth Proportional to 15,535,099.60, 23,301,803.99 and 4,752,400.46

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Solution

The fourth proportional to 15,535,099.60, 23,301,803.99 and 4,752,400.46 is: 7,128,342.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,535,099.60 : 23,301,803.99 = 4,752,400.46 : x
  2. Step 2: Convert to fraction form
    15,535,099.60/23,301,803.99 = 4,752,400.46/x
  3. Step 3: Cross multiply
    15,535,099.60x = 23,301,803.99 × 4,752,400.46
  4. Step 4: Simplify right side
    15,535,099.60x = 110,739,503,896,277.81
  5. Step 5: Solve for x
    x = 110,739,503,896,277.81/15,535,099.60
  6. Step 6: Final answer
    x = 7,128,342.06

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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.