Home / 93,767,631.60-140,651,447.40-25,610,323.35

Finding the Fourth Proportional to 93,767,631.60, 140,651,447.40 and 25,610,323.35

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Solution

The fourth proportional to 93,767,631.60, 140,651,447.40 and 25,610,323.35 is: 38,415,485.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,767,631.60 : 140,651,447.40 = 25,610,323.35 : x
  2. Step 2: Convert to fraction form
    93,767,631.60/140,651,447.40 = 25,610,323.35/x
  3. Step 3: Cross multiply
    93,767,631.60x = 140,651,447.40 × 25,610,323.35
  4. Step 4: Simplify right side
    93,767,631.60x = 3,602,129,047,559,517
  5. Step 5: Solve for x
    x = 3,602,129,047,559,517/93,767,631.60
  6. Step 6: Final answer
    x = 38,415,485.03

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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.