Home / 174,762,815.64-262,186,903.89-58,177,946.22

Finding the Fourth Proportional to 174,762,815.64, 262,186,903.89 and 58,177,946.22

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Solution

The fourth proportional to 174,762,815.64, 262,186,903.89 and 58,177,946.22 is: 87,281,127.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,762,815.64 : 262,186,903.89 = 58,177,946.22 : x
  2. Step 2: Convert to fraction form
    174,762,815.64/262,186,903.89 = 58,177,946.22/x
  3. Step 3: Cross multiply
    174,762,815.64x = 262,186,903.89 × 58,177,946.22
  4. Step 4: Simplify right side
    174,762,815.64x = 15,253,495,594,100,728
  5. Step 5: Solve for x
    x = 15,253,495,594,100,728/174,762,815.64
  6. Step 6: Final answer
    x = 87,281,127.50

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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.