Home / 60,680,666.70-91,032,809.85-17,551,277.10

Finding the Fourth Proportional to 60,680,666.70, 91,032,809.85 and 17,551,277.10

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Solution

The fourth proportional to 60,680,666.70, 91,032,809.85 and 17,551,277.10 is: 26,330,331.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,680,666.70 : 91,032,809.85 = 17,551,277.10 : x
  2. Step 2: Convert to fraction form
    60,680,666.70/91,032,809.85 = 17,551,277.10/x
  3. Step 3: Cross multiply
    60,680,666.70x = 91,032,809.85 × 17,551,277.10
  4. Step 4: Simplify right side
    60,680,666.70x = 1,597,742,070,868,959.50
  5. Step 5: Solve for x
    x = 1,597,742,070,868,959.50/60,680,666.70
  6. Step 6: Final answer
    x = 26,330,331.52

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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.