Home / 8,392,090,588.02-11,580,780,831.93-4,632,820,246.26

Finding the Fourth Proportional to 8,392,090,588.02, 11,580,780,831.93 and 4,632,820,246.26

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Solution

The fourth proportional to 8,392,090,588.02, 11,580,780,831.93 and 4,632,820,246.26 is: 6,393,124,018.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,392,090,588.02 : 11,580,780,831.93 = 4,632,820,246.26 : x
  2. Step 2: Convert to fraction form
    8,392,090,588.02/11,580,780,831.93 = 4,632,820,246.26/x
  3. Step 3: Cross multiply
    8,392,090,588.02x = 11,580,780,831.93 × 4,632,820,246.26
  4. Step 4: Simplify right side
    8,392,090,588.02x = 53,651,675,905,665,032,192
  5. Step 5: Solve for x
    x = 53,651,675,905,665,032,192/8,392,090,588.02
  6. Step 6: Final answer
    x = 6,393,124,018.73

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Double scale
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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.