Home / 4,783,716,838.90-7,176,583,027.95-2,021,924,250.10

Finding the Fourth Proportional to 4,783,716,838.90, 7,176,583,027.95 and 2,021,924,250.10

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Solution

The fourth proportional to 4,783,716,838.90, 7,176,583,027.95 and 2,021,924,250.10 is: 3,033,312,327.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,716,838.90 : 7,176,583,027.95 = 2,021,924,250.10 : x
  2. Step 2: Convert to fraction form
    4,783,716,838.90/7,176,583,027.95 = 2,021,924,250.10/x
  3. Step 3: Cross multiply
    4,783,716,838.90x = 7,176,583,027.95 × 2,021,924,250.10
  4. Step 4: Simplify right side
    4,783,716,838.90x = 14,510,507,257,068,189,696
  5. Step 5: Solve for x
    x = 14,510,507,257,068,189,696/4,783,716,838.90
  6. Step 6: Final answer
    x = 3,033,312,327.16

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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.