Home / 1,338,384,402,001.90-2,007,576,603,002.90-1,338,384,402,001.90

Finding the Fourth Proportional to 1,338,384,402,001.90, 2,007,576,603,002.90 and 1,338,384,402,001.90

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Solution

The fourth proportional to 1,338,384,402,001.90, 2,007,576,603,002.90 and 1,338,384,402,001.90 is: 2,007,576,603,002.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,338,384,402,001.90 : 2,007,576,603,002.90 = 1,338,384,402,001.90 : x
  2. Step 2: Convert to fraction form
    1,338,384,402,001.90/2,007,576,603,002.90 = 1,338,384,402,001.90/x
  3. Step 3: Cross multiply
    1,338,384,402,001.90x = 2,007,576,603,002.90 × 1,338,384,402,001.90
  4. Step 4: Simplify right side
    1,338,384,402,001.90x = 2,686,909,211,283,041,558,724,608
  5. Step 5: Solve for x
    x = 2,686,909,211,283,041,558,724,608/1,338,384,402,001.90
  6. Step 6: Final answer
    x = 2,007,576,603,002.90

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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.