Home / 50,470,518.84-75,706,384.95-14,076,693.96

Finding the Fourth Proportional to 50,470,518.84, 75,706,384.95 and 14,076,693.96

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Solution

The fourth proportional to 50,470,518.84, 75,706,384.95 and 14,076,693.96 is: 21,115,210.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,470,518.84 : 75,706,384.95 = 14,076,693.96 : x
  2. Step 2: Convert to fraction form
    50,470,518.84/75,706,384.95 = 14,076,693.96/x
  3. Step 3: Cross multiply
    50,470,518.84x = 75,706,384.95 × 14,076,693.96
  4. Step 4: Simplify right side
    50,470,518.84x = 1,065,695,611,759,100
  5. Step 5: Solve for x
    x = 1,065,695,611,759,100/50,470,518.84
  6. Step 6: Final answer
    x = 21,115,210.15

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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.