Home / 93,866,683.41-129,536,310.92-52,053,692.85

Finding the Fourth Proportional to 93,866,683.41, 129,536,310.92 and 52,053,692.85

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Solution

The fourth proportional to 93,866,683.41, 129,536,310.92 and 52,053,692.85 is: 71,834,255.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,866,683.41 : 129,536,310.92 = 52,053,692.85 : x
  2. Step 2: Convert to fraction form
    93,866,683.41/129,536,310.92 = 52,053,692.85/x
  3. Step 3: Cross multiply
    93,866,683.41x = 129,536,310.92 × 52,053,692.85
  4. Step 4: Simplify right side
    93,866,683.41x = 6,742,843,341,291,513
  5. Step 5: Solve for x
    x = 6,742,843,341,291,513/93,866,683.41
  6. Step 6: Final answer
    x = 71,834,255.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.