Home / 46,709,402.80-70,064,104.20-44,064,007.60

Finding the Fourth Proportional to 46,709,402.80, 70,064,104.20 and 44,064,007.60

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Solution

The fourth proportional to 46,709,402.80, 70,064,104.20 and 44,064,007.60 is: 66,096,011.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,709,402.80 : 70,064,104.20 = 44,064,007.60 : x
  2. Step 2: Convert to fraction form
    46,709,402.80/70,064,104.20 = 44,064,007.60/x
  3. Step 3: Cross multiply
    46,709,402.80x = 70,064,104.20 × 44,064,007.60
  4. Step 4: Simplify right side
    46,709,402.80x = 3,087,305,219,955,992
  5. Step 5: Solve for x
    x = 3,087,305,219,955,992/46,709,402.80
  6. Step 6: Final answer
    x = 66,096,011.40

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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.