Home / 32,139,672.04-48,204,177.90-10,574,536.60

Finding the Fourth Proportional to 32,139,672.04, 48,204,177.90 and 10,574,536.60

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Solution

The fourth proportional to 32,139,672.04, 48,204,177.90 and 10,574,536.60 is: 15,860,051.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,139,672.04 : 48,204,177.90 = 10,574,536.60 : x
  2. Step 2: Convert to fraction form
    32,139,672.04/48,204,177.90 = 10,574,536.60/x
  3. Step 3: Cross multiply
    32,139,672.04x = 48,204,177.90 × 10,574,536.60
  4. Step 4: Simplify right side
    32,139,672.04x = 509,736,843,476,461.12
  5. Step 5: Solve for x
    x = 509,736,843,476,461.12/32,139,672.04
  6. Step 6: Final answer
    x = 15,860,051.18

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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.