Home / 72,954,566,954.08-109,502,614,476.24-35,207,706,358.24

Finding the Fourth Proportional to 72,954,566,954.08, 109,502,614,476.24 and 35,207,706,358.24

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Solution

The fourth proportional to 72,954,566,954.08, 109,502,614,476.24 and 35,207,706,358.24 is: 52,845,710,102.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    72,954,566,954.08 : 109,502,614,476.24 = 35,207,706,358.24 : x
  2. Step 2: Convert to fraction form
    72,954,566,954.08/109,502,614,476.24 = 35,207,706,358.24/x
  3. Step 3: Cross multiply
    72,954,566,954.08x = 109,502,614,476.24 × 35,207,706,358.24
  4. Step 4: Simplify right side
    72,954,566,954.08x = 3,855,335,895,939,018,653,696
  5. Step 5: Solve for x
    x = 3,855,335,895,939,018,653,696/72,954,566,954.08
  6. Step 6: Final answer
    x = 52,845,710,102.92

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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.