Home / 32,962,977.60-49,465,461.60-19,316,097.60

Finding the Fourth Proportional to 32,962,977.60, 49,465,461.60 and 19,316,097.60

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Solution

The fourth proportional to 32,962,977.60, 49,465,461.60 and 19,316,097.60 is: 28,986,449.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,962,977.60 : 49,465,461.60 = 19,316,097.60 : x
  2. Step 2: Convert to fraction form
    32,962,977.60/49,465,461.60 = 19,316,097.60/x
  3. Step 3: Cross multiply
    32,962,977.60x = 49,465,461.60 × 19,316,097.60
  4. Step 4: Simplify right side
    32,962,977.60x = 955,479,684,094,652.25
  5. Step 5: Solve for x
    x = 955,479,684,094,652.25/32,962,977.60
  6. Step 6: Final answer
    x = 28,986,449.46

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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.