Home / 36,268,646.60-54,402,969.90-9,342,302.60

Finding the Fourth Proportional to 36,268,646.60, 54,402,969.90 and 9,342,302.60

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Solution

The fourth proportional to 36,268,646.60, 54,402,969.90 and 9,342,302.60 is: 14,013,453.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,268,646.60 : 54,402,969.90 = 9,342,302.60 : x
  2. Step 2: Convert to fraction form
    36,268,646.60/54,402,969.90 = 9,342,302.60/x
  3. Step 3: Cross multiply
    36,268,646.60x = 54,402,969.90 × 9,342,302.60
  4. Step 4: Simplify right side
    36,268,646.60x = 508,249,007,144,491.69
  5. Step 5: Solve for x
    x = 508,249,007,144,491.69/36,268,646.60
  6. Step 6: Final answer
    x = 14,013,453.90

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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.