Home / 33,871,668,557.92-46,742,941,362.16-18,834,587,977.76

Finding the Fourth Proportional to 33,871,668,557.92, 46,742,941,362.16 and 18,834,587,977.76

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Solution

The fourth proportional to 33,871,668,557.92, 46,742,941,362.16 and 18,834,587,977.76 is: 25,991,752,957.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,871,668,557.92 : 46,742,941,362.16 = 18,834,587,977.76 : x
  2. Step 2: Convert to fraction form
    33,871,668,557.92/46,742,941,362.16 = 18,834,587,977.76/x
  3. Step 3: Cross multiply
    33,871,668,557.92x = 46,742,941,362.16 × 18,834,587,977.76
  4. Step 4: Simplify right side
    33,871,668,557.92x = 880,384,041,424,879,353,856
  5. Step 5: Solve for x
    x = 880,384,041,424,879,353,856/33,871,668,557.92
  6. Step 6: Final answer
    x = 25,991,752,957.77

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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.