Home / 35,341,492.40-53,012,238.60-28,623,028.40

Finding the Fourth Proportional to 35,341,492.40, 53,012,238.60 and 28,623,028.40

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Solution

The fourth proportional to 35,341,492.40, 53,012,238.60 and 28,623,028.40 is: 42,934,542.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,341,492.40 : 53,012,238.60 = 28,623,028.40 : x
  2. Step 2: Convert to fraction form
    35,341,492.40/53,012,238.60 = 28,623,028.40/x
  3. Step 3: Cross multiply
    35,341,492.40x = 53,012,238.60 × 28,623,028.40
  4. Step 4: Simplify right side
    35,341,492.40x = 1,517,370,810,995,376.25
  5. Step 5: Solve for x
    x = 1,517,370,810,995,376.25/35,341,492.40
  6. Step 6: Final answer
    x = 42,934,542.60

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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.