Home / 96,201,883.60-144,302,825.40-73,243,632.40

Finding the Fourth Proportional to 96,201,883.60, 144,302,825.40 and 73,243,632.40

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Solution

The fourth proportional to 96,201,883.60, 144,302,825.40 and 73,243,632.40 is: 109,865,448.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,201,883.60 : 144,302,825.40 = 73,243,632.40 : x
  2. Step 2: Convert to fraction form
    96,201,883.60/144,302,825.40 = 73,243,632.40/x
  3. Step 3: Cross multiply
    96,201,883.60x = 144,302,825.40 × 73,243,632.40
  4. Step 4: Simplify right side
    96,201,883.60x = 10,569,263,097,878,984
  5. Step 5: Solve for x
    x = 10,569,263,097,878,984/96,201,883.60
  6. Step 6: Final answer
    x = 109,865,448.60

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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.