Home / 34,772,977.60-52,159,466.40-31,637,694.40

Finding the Fourth Proportional to 34,772,977.60, 52,159,466.40 and 31,637,694.40

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Solution

The fourth proportional to 34,772,977.60, 52,159,466.40 and 31,637,694.40 is: 47,456,541.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,772,977.60 : 52,159,466.40 = 31,637,694.40 : x
  2. Step 2: Convert to fraction form
    34,772,977.60/52,159,466.40 = 31,637,694.40/x
  3. Step 3: Cross multiply
    34,772,977.60x = 52,159,466.40 × 31,637,694.40
  4. Step 4: Simplify right side
    34,772,977.60x = 1,650,205,258,030,268
  5. Step 5: Solve for x
    x = 1,650,205,258,030,268/34,772,977.60
  6. Step 6: Final answer
    x = 47,456,541.60

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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.