Home / 95,215,538.40-142,823,307.60-23,411,954.40

Finding the Fourth Proportional to 95,215,538.40, 142,823,307.60 and 23,411,954.40

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Solution

The fourth proportional to 95,215,538.40, 142,823,307.60 and 23,411,954.40 is: 35,117,931.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,215,538.40 : 142,823,307.60 = 23,411,954.40 : x
  2. Step 2: Convert to fraction form
    95,215,538.40/142,823,307.60 = 23,411,954.40/x
  3. Step 3: Cross multiply
    95,215,538.40x = 142,823,307.60 × 23,411,954.40
  4. Step 4: Simplify right side
    95,215,538.40x = 3,343,772,764,788,373
  5. Step 5: Solve for x
    x = 3,343,772,764,788,373/95,215,538.40
  6. Step 6: Final answer
    x = 35,117,931.60

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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.