Home / 46,705,023.36-70,064,220.78-14,359,641.39

Finding the Fourth Proportional to 46,705,023.36, 70,064,220.78 and 14,359,641.39

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Solution

The fourth proportional to 46,705,023.36, 70,064,220.78 and 14,359,641.39 is: 21,541,517.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,705,023.36 : 70,064,220.78 = 14,359,641.39 : x
  2. Step 2: Convert to fraction form
    46,705,023.36/70,064,220.78 = 14,359,641.39/x
  3. Step 3: Cross multiply
    46,705,023.36x = 70,064,220.78 × 14,359,641.39
  4. Step 4: Simplify right side
    46,705,023.36x = 1,006,097,084,670,586.12
  5. Step 5: Solve for x
    x = 1,006,097,084,670,586.12/46,705,023.36
  6. Step 6: Final answer
    x = 21,541,517.64

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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.