Home / 73,845,308.40-101,905,032.60-44,881,263.60

Finding the Fourth Proportional to 73,845,308.40, 101,905,032.60 and 44,881,263.60

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Solution

The fourth proportional to 73,845,308.40, 101,905,032.60 and 44,881,263.60 is: 61,935,236.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,845,308.40 : 101,905,032.60 = 44,881,263.60 : x
  2. Step 2: Convert to fraction form
    73,845,308.40/101,905,032.60 = 44,881,263.60/x
  3. Step 3: Cross multiply
    73,845,308.40x = 101,905,032.60 × 44,881,263.60
  4. Step 4: Simplify right side
    73,845,308.40x = 4,573,626,630,287,193
  5. Step 5: Solve for x
    x = 4,573,626,630,287,193/73,845,308.40
  6. Step 6: Final answer
    x = 61,935,236.37

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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.