Home / 14,697,137,320.60-22,045,705,980.90-13,181,892,741.40

Finding the Fourth Proportional to 14,697,137,320.60, 22,045,705,980.90 and 13,181,892,741.40

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Solution

The fourth proportional to 14,697,137,320.60, 22,045,705,980.90 and 13,181,892,741.40 is: 19,772,839,112.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,697,137,320.60 : 22,045,705,980.90 = 13,181,892,741.40 : x
  2. Step 2: Convert to fraction form
    14,697,137,320.60/22,045,705,980.90 = 13,181,892,741.40/x
  3. Step 3: Cross multiply
    14,697,137,320.60x = 22,045,705,980.90 × 13,181,892,741.40
  4. Step 4: Simplify right side
    14,697,137,320.60x = 290,604,131,648,664,272,896
  5. Step 5: Solve for x
    x = 290,604,131,648,664,272,896/14,697,137,320.60
  6. Step 6: Final answer
    x = 19,772,839,112.10

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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.