Home / 1,032,114,622.84-1,424,272,233.60-602,991,687.02

Finding the Fourth Proportional to 1,032,114,622.84, 1,424,272,233.60 and 602,991,687.02

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Solution

The fourth proportional to 1,032,114,622.84, 1,424,272,233.60 and 602,991,687.02 is: 832,101,685.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,114,622.84 : 1,424,272,233.60 = 602,991,687.02 : x
  2. Step 2: Convert to fraction form
    1,032,114,622.84/1,424,272,233.60 = 602,991,687.02/x
  3. Step 3: Cross multiply
    1,032,114,622.84x = 1,424,272,233.60 × 602,991,687.02
  4. Step 4: Simplify right side
    1,032,114,622.84x = 858,824,316,914,207,488
  5. Step 5: Solve for x
    x = 858,824,316,914,207,488/1,032,114,622.84
  6. Step 6: Final answer
    x = 832,101,685.13

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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.