Home / 9,342,022.60-14,013,033.90-9,216,051.40

Finding the Fourth Proportional to 9,342,022.60, 14,013,033.90 and 9,216,051.40

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Solution

The fourth proportional to 9,342,022.60, 14,013,033.90 and 9,216,051.40 is: 13,824,077.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,342,022.60 : 14,013,033.90 = 9,216,051.40 : x
  2. Step 2: Convert to fraction form
    9,342,022.60/14,013,033.90 = 9,216,051.40/x
  3. Step 3: Cross multiply
    9,342,022.60x = 14,013,033.90 × 9,216,051.40
  4. Step 4: Simplify right side
    9,342,022.60x = 129,144,840,692,342.47
  5. Step 5: Solve for x
    x = 129,144,840,692,342.47/9,342,022.60
  6. Step 6: Final answer
    x = 13,824,077.10

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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.