Home / 13,651,460.62-20,477,267.15-4,553,533.10

Finding the Fourth Proportional to 13,651,460.62, 20,477,267.15 and 4,553,533.10

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Solution

The fourth proportional to 13,651,460.62, 20,477,267.15 and 4,553,533.10 is: 6,830,325.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,651,460.62 : 20,477,267.15 = 4,553,533.10 : x
  2. Step 2: Convert to fraction form
    13,651,460.62/20,477,267.15 = 4,553,533.10/x
  3. Step 3: Cross multiply
    13,651,460.62x = 20,477,267.15 × 4,553,533.10
  4. Step 4: Simplify right side
    13,651,460.62x = 93,243,913,793,493.17
  5. Step 5: Solve for x
    x = 93,243,913,793,493.17/13,651,460.62
  6. Step 6: Final answer
    x = 6,830,325.08

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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.