Home / 46,980,185.40-70,470,278.10-16,274,705.40

Finding the Fourth Proportional to 46,980,185.40, 70,470,278.10 and 16,274,705.40

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Solution

The fourth proportional to 46,980,185.40, 70,470,278.10 and 16,274,705.40 is: 24,412,058.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,980,185.40 : 70,470,278.10 = 16,274,705.40 : x
  2. Step 2: Convert to fraction form
    46,980,185.40/70,470,278.10 = 16,274,705.40/x
  3. Step 3: Cross multiply
    46,980,185.40x = 70,470,278.10 × 16,274,705.40
  4. Step 4: Simplify right side
    46,980,185.40x = 1,146,883,015,533,571.75
  5. Step 5: Solve for x
    x = 1,146,883,015,533,571.75/46,980,185.40
  6. Step 6: Final answer
    x = 24,412,058.10

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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.