Home / 29,831,036.40-44,746,554.60-25,044,130.80

Finding the Fourth Proportional to 29,831,036.40, 44,746,554.60 and 25,044,130.80

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Solution

The fourth proportional to 29,831,036.40, 44,746,554.60 and 25,044,130.80 is: 37,566,196.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,831,036.40 : 44,746,554.60 = 25,044,130.80 : x
  2. Step 2: Convert to fraction form
    29,831,036.40/44,746,554.60 = 25,044,130.80/x
  3. Step 3: Cross multiply
    29,831,036.40x = 44,746,554.60 × 25,044,130.80
  4. Step 4: Simplify right side
    29,831,036.40x = 1,120,638,566,251,741.75
  5. Step 5: Solve for x
    x = 1,120,638,566,251,741.75/29,831,036.40
  6. Step 6: Final answer
    x = 37,566,196.20

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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.