Home / 60,495,385.04-90,742,611-15,056,874.32

Finding the Fourth Proportional to 60,495,385.04, 90,742,611 and 15,056,874.32

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Solution

The fourth proportional to 60,495,385.04, 90,742,611 and 15,056,874.32 is: 22,585,195.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,495,385.04 : 90,742,611 = 15,056,874.32 : x
  2. Step 2: Convert to fraction form
    60,495,385.04/90,742,611 = 15,056,874.32/x
  3. Step 3: Cross multiply
    60,495,385.04x = 90,742,611 × 15,056,874.32
  4. Step 4: Simplify right side
    60,495,385.04x = 1,366,300,089,295,649.50
  5. Step 5: Solve for x
    x = 1,366,300,089,295,649.50/60,495,385.04
  6. Step 6: Final answer
    x = 22,585,195.36

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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.