Home / 24,853,411,068.66-34,297,705,963.08-13,421,978,821.08

Finding the Fourth Proportional to 24,853,411,068.66, 34,297,705,963.08 and 13,421,978,821.08

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Solution

The fourth proportional to 24,853,411,068.66, 34,297,705,963.08 and 13,421,978,821.08 is: 18,522,330,064.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,853,411,068.66 : 34,297,705,963.08 = 13,421,978,821.08 : x
  2. Step 2: Convert to fraction form
    24,853,411,068.66/34,297,705,963.08 = 13,421,978,821.08/x
  3. Step 3: Cross multiply
    24,853,411,068.66x = 34,297,705,963.08 × 13,421,978,821.08
  4. Step 4: Simplify right side
    24,853,411,068.66x = 460,343,083,048,089,026,560
  5. Step 5: Solve for x
    x = 460,343,083,048,089,026,560/24,853,411,068.66
  6. Step 6: Final answer
    x = 18,522,330,064.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.