Home / 918,566,244,003.90-1,377,849,366,005.80-601,191,379,415.10

Finding the Fourth Proportional to 918,566,244,003.90, 1,377,849,366,005.80 and 601,191,379,415.10

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Solution

The fourth proportional to 918,566,244,003.90, 1,377,849,366,005.80 and 601,191,379,415.10 is: 901,787,069,122.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    918,566,244,003.90 : 1,377,849,366,005.80 = 601,191,379,415.10 : x
  2. Step 2: Convert to fraction form
    918,566,244,003.90/1,377,849,366,005.80 = 601,191,379,415.10/x
  3. Step 3: Cross multiply
    918,566,244,003.90x = 1,377,849,366,005.80 × 601,191,379,415.10
  4. Step 4: Simplify right side
    918,566,244,003.90x = 828,351,160,975,247,827,533,824
  5. Step 5: Solve for x
    x = 828,351,160,975,247,827,533,824/918,566,244,003.90
  6. Step 6: Final answer
    x = 901,787,069,122.62

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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.