Home / 32,805,087.30-49,207,630.95-31,210,764.30

Finding the Fourth Proportional to 32,805,087.30, 49,207,630.95 and 31,210,764.30

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Solution

The fourth proportional to 32,805,087.30, 49,207,630.95 and 31,210,764.30 is: 46,816,146.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,805,087.30 : 49,207,630.95 = 31,210,764.30 : x
  2. Step 2: Convert to fraction form
    32,805,087.30/49,207,630.95 = 31,210,764.30/x
  3. Step 3: Cross multiply
    32,805,087.30x = 49,207,630.95 × 31,210,764.30
  4. Step 4: Simplify right side
    32,805,087.30x = 1,535,807,771,341,835.25
  5. Step 5: Solve for x
    x = 1,535,807,771,341,835.25/32,805,087.30
  6. Step 6: Final answer
    x = 46,816,146.45

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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.