Home / 1,404,834,379,001.10-2,106,842,765,423.80-544,116,576,070.60

Finding the Fourth Proportional to 1,404,834,379,001.10, 2,106,842,765,423.80 and 544,116,576,070.60

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Solution

The fourth proportional to 1,404,834,379,001.10, 2,106,842,765,423.80 and 544,116,576,070.60 is: 816,016,527,625.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,834,379,001.10 : 2,106,842,765,423.80 = 544,116,576,070.60 : x
  2. Step 2: Convert to fraction form
    1,404,834,379,001.10/2,106,842,765,423.80 = 544,116,576,070.60/x
  3. Step 3: Cross multiply
    1,404,834,379,001.10x = 2,106,842,765,423.80 × 544,116,576,070.60
  4. Step 4: Simplify right side
    1,404,834,379,001.10x = 1,146,368,071,841,512,354,217,984
  5. Step 5: Solve for x
    x = 1,146,368,071,841,512,354,217,984/1,404,834,379,001.10
  6. Step 6: Final answer
    x = 816,016,527,625.58

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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.