Home / 1,670,830,821,000.70-2,506,246,231,501-1,670,830,821,000.70

Finding the Fourth Proportional to 1,670,830,821,000.70, 2,506,246,231,501 and 1,670,830,821,000.70

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Solution

The fourth proportional to 1,670,830,821,000.70, 2,506,246,231,501 and 1,670,830,821,000.70 is: 2,506,246,231,501

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,670,830,821,000.70 : 2,506,246,231,501 = 1,670,830,821,000.70 : x
  2. Step 2: Convert to fraction form
    1,670,830,821,000.70/2,506,246,231,501 = 1,670,830,821,000.70/x
  3. Step 3: Cross multiply
    1,670,830,821,000.70x = 2,506,246,231,501 × 1,670,830,821,000.70
  4. Step 4: Simplify right side
    1,670,830,821,000.70x = 4,187,513,448,608,726,022,881,280
  5. Step 5: Solve for x
    x = 4,187,513,448,608,726,022,881,280/1,670,830,821,000.70
  6. Step 6: Final answer
    x = 2,506,246,231,501

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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.