Home / 586,479,404,561.47-879,244,372,820.48-183,355,370,849.92

Finding the Fourth Proportional to 586,479,404,561.47, 879,244,372,820.48 and 183,355,370,849.92

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Solution

The fourth proportional to 586,479,404,561.47, 879,244,372,820.48 and 183,355,370,849.92 is: 274,884,636,685.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    586,479,404,561.47 : 879,244,372,820.48 = 183,355,370,849.92 : x
  2. Step 2: Convert to fraction form
    586,479,404,561.47/879,244,372,820.48 = 183,355,370,849.92/x
  3. Step 3: Cross multiply
    586,479,404,561.47x = 879,244,372,820.48 × 183,355,370,849.92
  4. Step 4: Simplify right side
    586,479,404,561.47x = 161,214,178,046,204,448,866,304
  5. Step 5: Solve for x
    x = 161,214,178,046,204,448,866,304/586,479,404,561.47
  6. Step 6: Final answer
    x = 274,884,636,685.15

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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.