Home / 32,574,618.72-44,956,962.02-18,823,582.85

Finding the Fourth Proportional to 32,574,618.72, 44,956,962.02 and 18,823,582.85

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Solution

The fourth proportional to 32,574,618.72, 44,956,962.02 and 18,823,582.85 is: 25,978,848.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,574,618.72 : 44,956,962.02 = 18,823,582.85 : x
  2. Step 2: Convert to fraction form
    32,574,618.72/44,956,962.02 = 18,823,582.85/x
  3. Step 3: Cross multiply
    32,574,618.72x = 44,956,962.02 × 18,823,582.85
  4. Step 4: Simplify right side
    32,574,618.72x = 846,251,099,090,047.50
  5. Step 5: Solve for x
    x = 846,251,099,090,047.50/32,574,618.72
  6. Step 6: Final answer
    x = 25,978,848.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.