Home / 39,077,942,019.26-58,468,992,058.06-23,150,826,803.00

Finding the Fourth Proportional to 39,077,942,019.26, 58,468,992,058.06 and 23,150,826,803.00

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Solution

The fourth proportional to 39,077,942,019.26, 58,468,992,058.06 and 23,150,826,803.00 is: 34,638,607,831.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,077,942,019.26 : 58,468,992,058.06 = 23,150,826,803.00 : x
  2. Step 2: Convert to fraction form
    39,077,942,019.26/58,468,992,058.06 = 23,150,826,803.00/x
  3. Step 3: Cross multiply
    39,077,942,019.26x = 58,468,992,058.06 × 23,150,826,803.00
  4. Step 4: Simplify right side
    39,077,942,019.26x = 1,353,605,508,482,200,240,128
  5. Step 5: Solve for x
    x = 1,353,605,508,482,200,240,128/39,077,942,019.26
  6. Step 6: Final answer
    x = 34,638,607,831.89

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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.