Home / 33,871,668,545.92-46,742,941,345.60-18,834,587,965.76

Finding the Fourth Proportional to 33,871,668,545.92, 46,742,941,345.60 and 18,834,587,965.76

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Solution

The fourth proportional to 33,871,668,545.92, 46,742,941,345.60 and 18,834,587,965.76 is: 25,991,752,941.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,871,668,545.92 : 46,742,941,345.60 = 18,834,587,965.76 : x
  2. Step 2: Convert to fraction form
    33,871,668,545.92/46,742,941,345.60 = 18,834,587,965.76/x
  3. Step 3: Cross multiply
    33,871,668,545.92x = 46,742,941,345.60 × 18,834,587,965.76
  4. Step 4: Simplify right side
    33,871,668,545.92x = 880,384,040,552,063,172,608
  5. Step 5: Solve for x
    x = 880,384,040,552,063,172,608/33,871,668,545.92
  6. Step 6: Final answer
    x = 25,991,752,941.21

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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.