Home / 15,708,216.02-23,562,615.63-4,925,275.70

Finding the Fourth Proportional to 15,708,216.02, 23,562,615.63 and 4,925,275.70

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Solution

The fourth proportional to 15,708,216.02, 23,562,615.63 and 4,925,275.70 is: 7,388,004.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,708,216.02 : 23,562,615.63 = 4,925,275.70 : x
  2. Step 2: Convert to fraction form
    15,708,216.02/23,562,615.63 = 4,925,275.70/x
  3. Step 3: Cross multiply
    15,708,216.02x = 23,562,615.63 × 4,925,275.70
  4. Step 4: Simplify right side
    15,708,216.02x = 116,052,378,190,879.19
  5. Step 5: Solve for x
    x = 116,052,378,190,879.19/15,708,216.02
  6. Step 6: Final answer
    x = 7,388,004.98

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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.