Home / 61,495,438.80-92,201,167.80-29,162,830.80

Finding the Fourth Proportional to 61,495,438.80, 92,201,167.80 and 29,162,830.80

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Solution

The fourth proportional to 61,495,438.80, 92,201,167.80 and 29,162,830.80 is: 43,724,333.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,495,438.80 : 92,201,167.80 = 29,162,830.80 : x
  2. Step 2: Convert to fraction form
    61,495,438.80/92,201,167.80 = 29,162,830.80/x
  3. Step 3: Cross multiply
    61,495,438.80x = 92,201,167.80 × 29,162,830.80
  4. Step 4: Simplify right side
    61,495,438.80x = 2,688,847,056,113,808
  5. Step 5: Solve for x
    x = 2,688,847,056,113,808/61,495,438.80
  6. Step 6: Final answer
    x = 43,724,333.20

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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.