Home / 89,298,124.40-133,939,313.40-24,596,166.80

Finding the Fourth Proportional to 89,298,124.40, 133,939,313.40 and 24,596,166.80

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Solution

The fourth proportional to 89,298,124.40, 133,939,313.40 and 24,596,166.80 is: 36,892,081.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,298,124.40 : 133,939,313.40 = 24,596,166.80 : x
  2. Step 2: Convert to fraction form
    89,298,124.40/133,939,313.40 = 24,596,166.80/x
  3. Step 3: Cross multiply
    89,298,124.40x = 133,939,313.40 × 24,596,166.80
  4. Step 4: Simplify right side
    89,298,124.40x = 3,294,393,693,463,875.50
  5. Step 5: Solve for x
    x = 3,294,393,693,463,875.50/89,298,124.40
  6. Step 6: Final answer
    x = 36,892,081.62

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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.