Home / 59,050,455.60-88,575,683.40-57,456,132.60

Finding the Fourth Proportional to 59,050,455.60, 88,575,683.40 and 57,456,132.60

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Solution

The fourth proportional to 59,050,455.60, 88,575,683.40 and 57,456,132.60 is: 86,184,198.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,050,455.60 : 88,575,683.40 = 57,456,132.60 : x
  2. Step 2: Convert to fraction form
    59,050,455.60/88,575,683.40 = 57,456,132.60/x
  3. Step 3: Cross multiply
    59,050,455.60x = 88,575,683.40 × 57,456,132.60
  4. Step 4: Simplify right side
    59,050,455.60x = 5,089,216,210,566,019
  5. Step 5: Solve for x
    x = 5,089,216,210,566,019/59,050,455.60
  6. Step 6: Final answer
    x = 86,184,198.90

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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.