Home / 32,828,305.20-49,242,457.80-10,116,164.40

Finding the Fourth Proportional to 32,828,305.20, 49,242,457.80 and 10,116,164.40

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Solution

The fourth proportional to 32,828,305.20, 49,242,457.80 and 10,116,164.40 is: 15,174,246.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,828,305.20 : 49,242,457.80 = 10,116,164.40 : x
  2. Step 2: Convert to fraction form
    32,828,305.20/49,242,457.80 = 10,116,164.40/x
  3. Step 3: Cross multiply
    32,828,305.20x = 49,242,457.80 × 10,116,164.40
  4. Step 4: Simplify right side
    32,828,305.20x = 498,144,798,564,862.31
  5. Step 5: Solve for x
    x = 498,144,798,564,862.31/32,828,305.20
  6. Step 6: Final answer
    x = 15,174,246.60

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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.