Home / 65,151,999.60-97,727,999.40-62,166,015.60

Finding the Fourth Proportional to 65,151,999.60, 97,727,999.40 and 62,166,015.60

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Solution

The fourth proportional to 65,151,999.60, 97,727,999.40 and 62,166,015.60 is: 93,249,023.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,151,999.60 : 97,727,999.40 = 62,166,015.60 : x
  2. Step 2: Convert to fraction form
    65,151,999.60/97,727,999.40 = 62,166,015.60/x
  3. Step 3: Cross multiply
    65,151,999.60x = 97,727,999.40 × 62,166,015.60
  4. Step 4: Simplify right side
    65,151,999.60x = 6,075,360,335,257,191
  5. Step 5: Solve for x
    x = 6,075,360,335,257,191/65,151,999.60
  6. Step 6: Final answer
    x = 93,249,023.40

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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.