Home / 35,367,895.50-53,051,840.37-9,808,904.58

Finding the Fourth Proportional to 35,367,895.50, 53,051,840.37 and 9,808,904.58

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Solution

The fourth proportional to 35,367,895.50, 53,051,840.37 and 9,808,904.58 is: 14,713,356.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,367,895.50 : 53,051,840.37 = 9,808,904.58 : x
  2. Step 2: Convert to fraction form
    35,367,895.50/53,051,840.37 = 9,808,904.58/x
  3. Step 3: Cross multiply
    35,367,895.50x = 53,051,840.37 × 9,808,904.58
  4. Step 4: Simplify right side
    35,367,895.50x = 520,380,439,982,721.88
  5. Step 5: Solve for x
    x = 520,380,439,982,721.88/35,367,895.50
  6. Step 6: Final answer
    x = 14,713,356.07

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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.