Home / 46,906,327,326.19-64,737,807,442.33-28,606,001,968.08

Finding the Fourth Proportional to 46,906,327,326.19, 64,737,807,442.33 and 28,606,001,968.08

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Solution

The fourth proportional to 46,906,327,326.19, 64,737,807,442.33 and 28,606,001,968.08 is: 39,480,597,878.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,906,327,326.19 : 64,737,807,442.33 = 28,606,001,968.08 : x
  2. Step 2: Convert to fraction form
    46,906,327,326.19/64,737,807,442.33 = 28,606,001,968.08/x
  3. Step 3: Cross multiply
    46,906,327,326.19x = 64,737,807,442.33 × 28,606,001,968.08
  4. Step 4: Simplify right side
    46,906,327,326.19x = 1,851,889,847,104,590,577,664
  5. Step 5: Solve for x
    x = 1,851,889,847,104,590,577,664/46,906,327,326.19
  6. Step 6: Final answer
    x = 39,480,597,878.11

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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.