Home / 109,098,296.16-150,558,840.60-59,541,848.40

Finding the Fourth Proportional to 109,098,296.16, 150,558,840.60 and 59,541,848.40

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Solution

The fourth proportional to 109,098,296.16, 150,558,840.60 and 59,541,848.40 is: 82,169,492.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,098,296.16 : 150,558,840.60 = 59,541,848.40 : x
  2. Step 2: Convert to fraction form
    109,098,296.16/150,558,840.60 = 59,541,848.40/x
  3. Step 3: Cross multiply
    109,098,296.16x = 150,558,840.60 × 59,541,848.40
  4. Step 4: Simplify right side
    109,098,296.16x = 8,964,551,662,284,964
  5. Step 5: Solve for x
    x = 8,964,551,662,284,964/109,098,296.16
  6. Step 6: Final answer
    x = 82,169,492.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.