Home / 32,575,555.40-48,869,340.06-10,717,165.40

Finding the Fourth Proportional to 32,575,555.40, 48,869,340.06 and 10,717,165.40

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Solution

The fourth proportional to 32,575,555.40, 48,869,340.06 and 10,717,165.40 is: 16,077,724.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,575,555.40 : 48,869,340.06 = 10,717,165.40 : x
  2. Step 2: Convert to fraction form
    32,575,555.40/48,869,340.06 = 10,717,165.40/x
  3. Step 3: Cross multiply
    32,575,555.40x = 48,869,340.06 × 10,717,165.40
  4. Step 4: Simplify right side
    32,575,555.40x = 523,740,800,411,865.94
  5. Step 5: Solve for x
    x = 523,740,800,411,865.94/32,575,555.40
  6. Step 6: Final answer
    x = 16,077,724.35

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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.