Home / 69,736,509.33-96,369,108.46-52,302,587.32

Finding the Fourth Proportional to 69,736,509.33, 96,369,108.46 and 52,302,587.32

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Solution

The fourth proportional to 69,736,509.33, 96,369,108.46 and 52,302,587.32 is: 72,277,115.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,736,509.33 : 96,369,108.46 = 52,302,587.32 : x
  2. Step 2: Convert to fraction form
    69,736,509.33/96,369,108.46 = 52,302,587.32/x
  3. Step 3: Cross multiply
    69,736,509.33x = 96,369,108.46 × 52,302,587.32
  4. Step 4: Simplify right side
    69,736,509.33x = 5,040,353,710,059,047
  5. Step 5: Solve for x
    x = 5,040,353,710,059,047/69,736,509.33
  6. Step 6: Final answer
    x = 72,277,115.08

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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.