Home / 154,693,531,521.98-232,040,242,668.54-41,370,312,244.77

Finding the Fourth Proportional to 154,693,531,521.98, 232,040,242,668.54 and 41,370,312,244.77

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Solution

The fourth proportional to 154,693,531,521.98, 232,040,242,668.54 and 41,370,312,244.77 is: 62,055,453,761.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,693,531,521.98 : 232,040,242,668.54 = 41,370,312,244.77 : x
  2. Step 2: Convert to fraction form
    154,693,531,521.98/232,040,242,668.54 = 41,370,312,244.77/x
  3. Step 3: Cross multiply
    154,693,531,521.98x = 232,040,242,668.54 × 41,370,312,244.77
  4. Step 4: Simplify right side
    154,693,531,521.98x = 9,599,577,292,549,702,811,648
  5. Step 5: Solve for x
    x = 9,599,577,292,549,702,811,648/154,693,531,521.98
  6. Step 6: Final answer
    x = 62,055,453,761.40

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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.