Home / 64,030,468.60-96,031,328.10-29,453,662.36

Finding the Fourth Proportional to 64,030,468.60, 96,031,328.10 and 29,453,662.36

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Solution

The fourth proportional to 64,030,468.60, 96,031,328.10 and 29,453,662.36 is: 44,173,881.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,030,468.60 : 96,031,328.10 = 29,453,662.36 : x
  2. Step 2: Convert to fraction form
    64,030,468.60/96,031,328.10 = 29,453,662.36/x
  3. Step 3: Cross multiply
    64,030,468.60x = 96,031,328.10 × 29,453,662.36
  4. Step 4: Simplify right side
    64,030,468.60x = 2,828,474,313,839,780
  5. Step 5: Solve for x
    x = 2,828,474,313,839,780/64,030,468.60
  6. Step 6: Final answer
    x = 44,173,881.21

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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.