Home / 59,038,329.76-88,583,071.60-31,712,741.62

Finding the Fourth Proportional to 59,038,329.76, 88,583,071.60 and 31,712,741.62

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Solution

The fourth proportional to 59,038,329.76, 88,583,071.60 and 31,712,741.62 is: 47,582,851.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,038,329.76 : 88,583,071.60 = 31,712,741.62 : x
  2. Step 2: Convert to fraction form
    59,038,329.76/88,583,071.60 = 31,712,741.62/x
  3. Step 3: Cross multiply
    59,038,329.76x = 88,583,071.60 × 31,712,741.62
  4. Step 4: Simplify right side
    59,038,329.76x = 2,809,212,061,556,760
  5. Step 5: Solve for x
    x = 2,809,212,061,556,760/59,038,329.76
  6. Step 6: Final answer
    x = 47,582,851.23

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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.