Home / 22,836,037.60-34,255,611.60-7,272,632.80

Finding the Fourth Proportional to 22,836,037.60, 34,255,611.60 and 7,272,632.80

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Solution

The fourth proportional to 22,836,037.60, 34,255,611.60 and 7,272,632.80 is: 10,909,444.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,836,037.60 : 34,255,611.60 = 7,272,632.80 : x
  2. Step 2: Convert to fraction form
    22,836,037.60/34,255,611.60 = 7,272,632.80/x
  3. Step 3: Cross multiply
    22,836,037.60x = 34,255,611.60 × 7,272,632.80
  4. Step 4: Simplify right side
    22,836,037.60x = 249,128,484,506,220.50
  5. Step 5: Solve for x
    x = 249,128,484,506,220.50/22,836,037.60
  6. Step 6: Final answer
    x = 10,909,444.49

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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.