Home / 35,136,639.60-52,680,076.20-13,562,905.20

Finding the Fourth Proportional to 35,136,639.60, 52,680,076.20 and 13,562,905.20

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Solution

The fourth proportional to 35,136,639.60, 52,680,076.20 and 13,562,905.20 is: 20,334,752.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,136,639.60 : 52,680,076.20 = 13,562,905.20 : x
  2. Step 2: Convert to fraction form
    35,136,639.60/52,680,076.20 = 13,562,905.20/x
  3. Step 3: Cross multiply
    35,136,639.60x = 52,680,076.20 × 13,562,905.20
  4. Step 4: Simplify right side
    35,136,639.60x = 714,494,879,429,376.25
  5. Step 5: Solve for x
    x = 714,494,879,429,376.25/35,136,639.60
  6. Step 6: Final answer
    x = 20,334,752.77

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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.