Home / 59,879,938.60-89,819,907.90-37,205,122.60

Finding the Fourth Proportional to 59,879,938.60, 89,819,907.90 and 37,205,122.60

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Solution

The fourth proportional to 59,879,938.60, 89,819,907.90 and 37,205,122.60 is: 55,807,683.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,879,938.60 : 89,819,907.90 = 37,205,122.60 : x
  2. Step 2: Convert to fraction form
    59,879,938.60/89,819,907.90 = 37,205,122.60/x
  3. Step 3: Cross multiply
    59,879,938.60x = 89,819,907.90 × 37,205,122.60
  4. Step 4: Simplify right side
    59,879,938.60x = 3,341,760,685,340,209
  5. Step 5: Solve for x
    x = 3,341,760,685,340,209/59,879,938.60
  6. Step 6: Final answer
    x = 55,807,683.90

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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.