Home / 15,341,811.02-23,012,156.02-4,558,831.61

Finding the Fourth Proportional to 15,341,811.02, 23,012,156.02 and 4,558,831.61

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Solution

The fourth proportional to 15,341,811.02, 23,012,156.02 and 4,558,831.61 is: 6,838,080.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,341,811.02 : 23,012,156.02 = 4,558,831.61 : x
  2. Step 2: Convert to fraction form
    15,341,811.02/23,012,156.02 = 4,558,831.61/x
  3. Step 3: Cross multiply
    15,341,811.02x = 23,012,156.02 × 4,558,831.61
  4. Step 4: Simplify right side
    15,341,811.02x = 104,908,544,276,937.12
  5. Step 5: Solve for x
    x = 104,908,544,276,937.12/15,341,811.02
  6. Step 6: Final answer
    x = 6,838,080.86

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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.