Home / 32,030,302.40-48,022,631.04-14,981,681.60

Finding the Fourth Proportional to 32,030,302.40, 48,022,631.04 and 14,981,681.60

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Solution

The fourth proportional to 32,030,302.40, 48,022,631.04 and 14,981,681.60 is: 22,461,847.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,030,302.40 : 48,022,631.04 = 14,981,681.60 : x
  2. Step 2: Convert to fraction form
    32,030,302.40/48,022,631.04 = 14,981,681.60/x
  3. Step 3: Cross multiply
    32,030,302.40x = 48,022,631.04 × 14,981,681.60
  4. Step 4: Simplify right side
    32,030,302.40x = 719,459,767,835,556.88
  5. Step 5: Solve for x
    x = 719,459,767,835,556.88/32,030,302.40
  6. Step 6: Final answer
    x = 22,461,847.50

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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.