Home / 32,371,483.80-48,557,225.70-30,878,491.80

Finding the Fourth Proportional to 32,371,483.80, 48,557,225.70 and 30,878,491.80

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Solution

The fourth proportional to 32,371,483.80, 48,557,225.70 and 30,878,491.80 is: 46,317,737.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,371,483.80 : 48,557,225.70 = 30,878,491.80 : x
  2. Step 2: Convert to fraction form
    32,371,483.80/48,557,225.70 = 30,878,491.80/x
  3. Step 3: Cross multiply
    32,371,483.80x = 48,557,225.70 × 30,878,491.80
  4. Step 4: Simplify right side
    32,371,483.80x = 1,499,373,895,608,199.50
  5. Step 5: Solve for x
    x = 1,499,373,895,608,199.50/32,371,483.80
  6. Step 6: Final answer
    x = 46,317,737.70

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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.