Home / 32,305,608.20-48,458,412.30-26,566,045.40

Finding the Fourth Proportional to 32,305,608.20, 48,458,412.30 and 26,566,045.40

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Solution

The fourth proportional to 32,305,608.20, 48,458,412.30 and 26,566,045.40 is: 39,849,068.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,305,608.20 : 48,458,412.30 = 26,566,045.40 : x
  2. Step 2: Convert to fraction form
    32,305,608.20/48,458,412.30 = 26,566,045.40/x
  3. Step 3: Cross multiply
    32,305,608.20x = 48,458,412.30 × 26,566,045.40
  4. Step 4: Simplify right side
    32,305,608.20x = 1,287,348,381,173,718.25
  5. Step 5: Solve for x
    x = 1,287,348,381,173,718.25/32,305,608.20
  6. Step 6: Final answer
    x = 39,849,068.10

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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.