Home / 33,218,130.40-49,827,195.60-9,283,602.40

Finding the Fourth Proportional to 33,218,130.40, 49,827,195.60 and 9,283,602.40

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Solution

The fourth proportional to 33,218,130.40, 49,827,195.60 and 9,283,602.40 is: 13,925,403.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,218,130.40 : 49,827,195.60 = 9,283,602.40 : x
  2. Step 2: Convert to fraction form
    33,218,130.40/49,827,195.60 = 9,283,602.40/x
  3. Step 3: Cross multiply
    33,218,130.40x = 49,827,195.60 × 9,283,602.40
  4. Step 4: Simplify right side
    33,218,130.40x = 462,575,872,657,429.50
  5. Step 5: Solve for x
    x = 462,575,872,657,429.50/33,218,130.40
  6. Step 6: Final answer
    x = 13,925,403.60

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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.