Home / 14,697,137,319.60-22,045,705,979.40-13,181,892,740.40

Finding the Fourth Proportional to 14,697,137,319.60, 22,045,705,979.40 and 13,181,892,740.40

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Solution

The fourth proportional to 14,697,137,319.60, 22,045,705,979.40 and 13,181,892,740.40 is: 19,772,839,110.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,697,137,319.60 : 22,045,705,979.40 = 13,181,892,740.40 : x
  2. Step 2: Convert to fraction form
    14,697,137,319.60/22,045,705,979.40 = 13,181,892,740.40/x
  3. Step 3: Cross multiply
    14,697,137,319.60x = 22,045,705,979.40 × 13,181,892,740.40
  4. Step 4: Simplify right side
    14,697,137,319.60x = 290,604,131,606,845,751,296
  5. Step 5: Solve for x
    x = 290,604,131,606,845,751,296/14,697,137,319.60
  6. Step 6: Final answer
    x = 19,772,839,110.60

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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.