Home / 96,767,904.83-133,539,649.79-53,307,840.83

Finding the Fourth Proportional to 96,767,904.83, 133,539,649.79 and 53,307,840.83

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Solution

The fourth proportional to 96,767,904.83, 133,539,649.79 and 53,307,840.83 is: 73,564,787.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,767,904.83 : 133,539,649.79 = 53,307,840.83 : x
  2. Step 2: Convert to fraction form
    96,767,904.83/133,539,649.79 = 53,307,840.83/x
  3. Step 3: Cross multiply
    96,767,904.83x = 133,539,649.79 × 53,307,840.83
  4. Step 4: Simplify right side
    96,767,904.83x = 7,118,710,394,565,026
  5. Step 5: Solve for x
    x = 7,118,710,394,565,026/96,767,904.83
  6. Step 6: Final answer
    x = 73,564,787.91

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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.