Home / 10,062,460,117.62-13,885,563,214.35-5,546,090,636.91

Finding the Fourth Proportional to 10,062,460,117.62, 13,885,563,214.35 and 5,546,090,636.91

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Solution

The fourth proportional to 10,062,460,117.62, 13,885,563,214.35 and 5,546,090,636.91 is: 7,653,256,880.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,062,460,117.62 : 13,885,563,214.35 = 5,546,090,636.91 : x
  2. Step 2: Convert to fraction form
    10,062,460,117.62/13,885,563,214.35 = 5,546,090,636.91/x
  3. Step 3: Cross multiply
    10,062,460,117.62x = 13,885,563,214.35 × 5,546,090,636.91
  4. Step 4: Simplify right side
    10,062,460,117.62x = 77,010,592,131,328,458,752
  5. Step 5: Solve for x
    x = 77,010,592,131,328,458,752/10,062,460,117.62
  6. Step 6: Final answer
    x = 7,653,256,880.64

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1.5x scale

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.