Home / 104,889,693.60-157,334,540.40-94,686,026.40

Finding the Fourth Proportional to 104,889,693.60, 157,334,540.40 and 94,686,026.40

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Solution

The fourth proportional to 104,889,693.60, 157,334,540.40 and 94,686,026.40 is: 142,029,039.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,889,693.60 : 157,334,540.40 = 94,686,026.40 : x
  2. Step 2: Convert to fraction form
    104,889,693.60/157,334,540.40 = 94,686,026.40/x
  3. Step 3: Cross multiply
    104,889,693.60x = 157,334,540.40 × 94,686,026.40
  4. Step 4: Simplify right side
    104,889,693.60x = 14,897,382,445,946,268
  5. Step 5: Solve for x
    x = 14,897,382,445,946,268/104,889,693.60
  6. Step 6: Final answer
    x = 142,029,039.60

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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.