Home / 6,720,678,070.95-10,061,646,081.98-6,720,678,070.95

Finding the Fourth Proportional to 6,720,678,070.95, 10,061,646,081.98 and 6,720,678,070.95

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Solution

The fourth proportional to 6,720,678,070.95, 10,061,646,081.98 and 6,720,678,070.95 is: 10,061,646,081.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,720,678,070.95 : 10,061,646,081.98 = 6,720,678,070.95 : x
  2. Step 2: Convert to fraction form
    6,720,678,070.95/10,061,646,081.98 = 6,720,678,070.95/x
  3. Step 3: Cross multiply
    6,720,678,070.95x = 10,061,646,081.98 × 6,720,678,070.95
  4. Step 4: Simplify right side
    6,720,678,070.95x = 67,621,084,180,789,370,880
  5. Step 5: Solve for x
    x = 67,621,084,180,789,370,880/6,720,678,070.95
  6. Step 6: Final answer
    x = 10,061,646,081.98

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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.