Home / 97,840,312.40-146,759,950.20-25,056,952.40

Finding the Fourth Proportional to 97,840,312.40, 146,759,950.20 and 25,056,952.40

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Solution

The fourth proportional to 97,840,312.40, 146,759,950.20 and 25,056,952.40 is: 37,585,295.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,840,312.40 : 146,759,950.20 = 25,056,952.40 : x
  2. Step 2: Convert to fraction form
    97,840,312.40/146,759,950.20 = 25,056,952.40/x
  3. Step 3: Cross multiply
    97,840,312.40x = 146,759,950.20 × 25,056,952.40
  4. Step 4: Simplify right side
    97,840,312.40x = 3,677,357,086,387,770
  5. Step 5: Solve for x
    x = 3,677,357,086,387,770/97,840,312.40
  6. Step 6: Final answer
    x = 37,585,295.84

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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.