Home / 14,888,973.80-22,333,460.70-9,787,140.20

Finding the Fourth Proportional to 14,888,973.80, 22,333,460.70 and 9,787,140.20

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Solution

The fourth proportional to 14,888,973.80, 22,333,460.70 and 9,787,140.20 is: 14,680,710.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,888,973.80 : 22,333,460.70 = 9,787,140.20 : x
  2. Step 2: Convert to fraction form
    14,888,973.80/22,333,460.70 = 9,787,140.20/x
  3. Step 3: Cross multiply
    14,888,973.80x = 22,333,460.70 × 9,787,140.20
  4. Step 4: Simplify right side
    14,888,973.80x = 218,580,711,022,090.12
  5. Step 5: Solve for x
    x = 218,580,711,022,090.12/14,888,973.80
  6. Step 6: Final answer
    x = 14,680,710.30

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1.5x scale

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.