Home / 97,226,653,300.72-134,174,370,047.49-53,230,035,801.34

Finding the Fourth Proportional to 97,226,653,300.72, 134,174,370,047.49 and 53,230,035,801.34

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Solution

The fourth proportional to 97,226,653,300.72, 134,174,370,047.49 and 53,230,035,801.34 is: 73,458,319,080.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,226,653,300.72 : 134,174,370,047.49 = 53,230,035,801.34 : x
  2. Step 2: Convert to fraction form
    97,226,653,300.72/134,174,370,047.49 = 53,230,035,801.34/x
  3. Step 3: Cross multiply
    97,226,653,300.72x = 134,174,370,047.49 × 53,230,035,801.34
  4. Step 4: Simplify right side
    97,226,653,300.72x = 7,142,106,521,250,134,228,992
  5. Step 5: Solve for x
    x = 7,142,106,521,250,134,228,992/97,226,653,300.72
  6. Step 6: Final answer
    x = 73,458,319,080.06

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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.