Home / 174,798,374.40-262,197,561.60-61,330,982.40

Finding the Fourth Proportional to 174,798,374.40, 262,197,561.60 and 61,330,982.40

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Solution

The fourth proportional to 174,798,374.40, 262,197,561.60 and 61,330,982.40 is: 91,996,473.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,798,374.40 : 262,197,561.60 = 61,330,982.40 : x
  2. Step 2: Convert to fraction form
    174,798,374.40/262,197,561.60 = 61,330,982.40/x
  3. Step 3: Cross multiply
    174,798,374.40x = 262,197,561.60 × 61,330,982.40
  4. Step 4: Simplify right side
    174,798,374.40x = 16,080,834,035,812,516
  5. Step 5: Solve for x
    x = 16,080,834,035,812,516/174,798,374.40
  6. Step 6: Final answer
    x = 91,996,473.60

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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.