Home / 96,759,848.53-133,524,814.74-59,145,985.45

Finding the Fourth Proportional to 96,759,848.53, 133,524,814.74 and 59,145,985.45

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Solution

The fourth proportional to 96,759,848.53, 133,524,814.74 and 59,145,985.45 is: 81,619,151.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,759,848.53 : 133,524,814.74 = 59,145,985.45 : x
  2. Step 2: Convert to fraction form
    96,759,848.53/133,524,814.74 = 59,145,985.45/x
  3. Step 3: Cross multiply
    96,759,848.53x = 133,524,814.74 × 59,145,985.45
  4. Step 4: Simplify right side
    96,759,848.53x = 7,897,456,749,771,094
  5. Step 5: Solve for x
    x = 7,897,456,749,771,094/96,759,848.53
  6. Step 6: Final answer
    x = 81,619,151.64

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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.