Home / 37,077,394.40-55,616,091.60-10,151,007.20

Finding the Fourth Proportional to 37,077,394.40, 55,616,091.60 and 10,151,007.20

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Solution

The fourth proportional to 37,077,394.40, 55,616,091.60 and 10,151,007.20 is: 15,226,510.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,077,394.40 : 55,616,091.60 = 10,151,007.20 : x
  2. Step 2: Convert to fraction form
    37,077,394.40/55,616,091.60 = 10,151,007.20/x
  3. Step 3: Cross multiply
    37,077,394.40x = 55,616,091.60 × 10,151,007.20
  4. Step 4: Simplify right side
    37,077,394.40x = 564,559,346,267,459.50
  5. Step 5: Solve for x
    x = 564,559,346,267,459.50/37,077,394.40
  6. Step 6: Final answer
    x = 15,226,510.80

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1.5x scale

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.