Home / 46,740,780,346,521-64,475,478,168,385-29,151,565,062,479

Finding the Fourth Proportional to 46,740,780,346,521, 64,475,478,168,385 and 29,151,565,062,479

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Solution

The fourth proportional to 46,740,780,346,521, 64,475,478,168,385 and 29,151,565,062,479 is: 40,212,445,809,112.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,740,780,346,521 : 64,475,478,168,385 = 29,151,565,062,479 : x
  2. Step 2: Convert to fraction form
    46,740,780,346,521/64,475,478,168,385 = 29,151,565,062,479/x
  3. Step 3: Cross multiply
    46,740,780,346,521x = 64,475,478,168,385 × 29,151,565,062,479
  4. Step 4: Simplify right side
    46,740,780,346,521x = 1,879,561,096,760,119,719,958,151,168
  5. Step 5: Solve for x
    x = 1,879,561,096,760,119,719,958,151,168/46,740,780,346,521
  6. Step 6: Final answer
    x = 40,212,445,809,112.79

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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.