Home / 32,210,374.08-48,300,631.20-12,010,192.32

Finding the Fourth Proportional to 32,210,374.08, 48,300,631.20 and 12,010,192.32

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Solution

The fourth proportional to 32,210,374.08, 48,300,631.20 and 12,010,192.32 is: 18,009,721.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,210,374.08 : 48,300,631.20 = 12,010,192.32 : x
  2. Step 2: Convert to fraction form
    32,210,374.08/48,300,631.20 = 12,010,192.32/x
  3. Step 3: Cross multiply
    32,210,374.08x = 48,300,631.20 × 12,010,192.32
  4. Step 4: Simplify right side
    32,210,374.08x = 580,099,869,889,392.38
  5. Step 5: Solve for x
    x = 580,099,869,889,392.38/32,210,374.08
  6. Step 6: Final answer
    x = 18,009,721.60

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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.