Home / 32,257,369.40-48,386,054.10-26,583,999.80

Finding the Fourth Proportional to 32,257,369.40, 48,386,054.10 and 26,583,999.80

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Solution

The fourth proportional to 32,257,369.40, 48,386,054.10 and 26,583,999.80 is: 39,875,999.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,257,369.40 : 48,386,054.10 = 26,583,999.80 : x
  2. Step 2: Convert to fraction form
    32,257,369.40/48,386,054.10 = 26,583,999.80/x
  3. Step 3: Cross multiply
    32,257,369.40x = 48,386,054.10 × 26,583,999.80
  4. Step 4: Simplify right side
    32,257,369.40x = 1,286,294,852,517,189.25
  5. Step 5: Solve for x
    x = 1,286,294,852,517,189.25/32,257,369.40
  6. Step 6: Final answer
    x = 39,875,999.70

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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.