Home / 93,144,021.60-139,716,032.40-32,553,429.60

Finding the Fourth Proportional to 93,144,021.60, 139,716,032.40 and 32,553,429.60

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Solution

The fourth proportional to 93,144,021.60, 139,716,032.40 and 32,553,429.60 is: 48,830,144.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,144,021.60 : 139,716,032.40 = 32,553,429.60 : x
  2. Step 2: Convert to fraction form
    93,144,021.60/139,716,032.40 = 32,553,429.60/x
  3. Step 3: Cross multiply
    93,144,021.60x = 139,716,032.40 × 32,553,429.60
  4. Step 4: Simplify right side
    93,144,021.60x = 4,548,236,024,724,719
  5. Step 5: Solve for x
    x = 4,548,236,024,724,719/93,144,021.60
  6. Step 6: Final answer
    x = 48,830,144.40

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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.