Home / 69,013,501,269,240-95,241,625,507,512-38,218,221,439,604

Finding the Fourth Proportional to 69,013,501,269,240, 95,241,625,507,512 and 38,218,221,439,604

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Solution

The fourth proportional to 69,013,501,269,240, 95,241,625,507,512 and 38,218,221,439,604 is: 52,742,803,465,563.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,013,501,269,240 : 95,241,625,507,512 = 38,218,221,439,604 : x
  2. Step 2: Convert to fraction form
    69,013,501,269,240/95,241,625,507,512 = 38,218,221,439,604/x
  3. Step 3: Cross multiply
    69,013,501,269,240x = 95,241,625,507,512 × 38,218,221,439,604
  4. Step 4: Simplify right side
    69,013,501,269,240x = 3,639,965,533,913,930,251,475,353,600
  5. Step 5: Solve for x
    x = 3,639,965,533,913,930,251,475,353,600/69,013,501,269,240
  6. Step 6: Final answer
    x = 52,742,803,465,563.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.