Home / 122,110,417,018.70-183,158,996,983.56-37,113,584,616.19

Finding the Fourth Proportional to 122,110,417,018.70, 183,158,996,983.56 and 37,113,584,616.19

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Solution

The fourth proportional to 122,110,417,018.70, 183,158,996,983.56 and 37,113,584,616.19 is: 55,668,362,280.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,110,417,018.70 : 183,158,996,983.56 = 37,113,584,616.19 : x
  2. Step 2: Convert to fraction form
    122,110,417,018.70/183,158,996,983.56 = 37,113,584,616.19/x
  3. Step 3: Cross multiply
    122,110,417,018.70x = 183,158,996,983.56 × 37,113,584,616.19
  4. Step 4: Simplify right side
    122,110,417,018.70x = 6,797,686,932,765,477,437,440
  5. Step 5: Solve for x
    x = 6,797,686,932,765,477,437,440/122,110,417,018.70
  6. Step 6: Final answer
    x = 55,668,362,280.05

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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.