Home / 39,510,220,226.09-59,276,972,508.01-15,916,316,018.09

Finding the Fourth Proportional to 39,510,220,226.09, 59,276,972,508.01 and 15,916,316,018.09

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Solution

The fourth proportional to 39,510,220,226.09, 59,276,972,508.01 and 15,916,316,018.09 is: 23,879,163,964.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,510,220,226.09 : 59,276,972,508.01 = 15,916,316,018.09 : x
  2. Step 2: Convert to fraction form
    39,510,220,226.09/59,276,972,508.01 = 15,916,316,018.09/x
  3. Step 3: Cross multiply
    39,510,220,226.09x = 59,276,972,508.01 × 15,916,316,018.09
  4. Step 4: Simplify right side
    39,510,220,226.09x = 943,471,027,032,775,983,104
  5. Step 5: Solve for x
    x = 943,471,027,032,775,983,104/39,510,220,226.09
  6. Step 6: Final answer
    x = 23,879,163,964.01

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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.