Home / 9,916,830,051.80-14,875,245,077.70-9,916,830,051.80

Finding the Fourth Proportional to 9,916,830,051.80, 14,875,245,077.70 and 9,916,830,051.80

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Solution

The fourth proportional to 9,916,830,051.80, 14,875,245,077.70 and 9,916,830,051.80 is: 14,875,245,077.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,916,830,051.80 : 14,875,245,077.70 = 9,916,830,051.80 : x
  2. Step 2: Convert to fraction form
    9,916,830,051.80/14,875,245,077.70 = 9,916,830,051.80/x
  3. Step 3: Cross multiply
    9,916,830,051.80x = 14,875,245,077.70 × 9,916,830,051.80
  4. Step 4: Simplify right side
    9,916,830,051.80x = 147,515,277,414,425,378,816
  5. Step 5: Solve for x
    x = 147,515,277,414,425,378,816/9,916,830,051.80
  6. Step 6: Final answer
    x = 14,875,245,077.70

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Double scale
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1.5x scale

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.