Home / 2,386,682,355,686.80-3,294,234,461,470.40-1,554,463,859,633.20

Finding the Fourth Proportional to 2,386,682,355,686.80, 3,294,234,461,470.40 and 1,554,463,859,633.20

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Solution

The fourth proportional to 2,386,682,355,686.80, 3,294,234,461,470.40 and 1,554,463,859,633.20 is: 2,145,559,254,381.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,386,682,355,686.80 : 3,294,234,461,470.40 = 1,554,463,859,633.20 : x
  2. Step 2: Convert to fraction form
    2,386,682,355,686.80/3,294,234,461,470.40 = 1,554,463,859,633.20/x
  3. Step 3: Cross multiply
    2,386,682,355,686.80x = 3,294,234,461,470.40 × 1,554,463,859,633.20
  4. Step 4: Simplify right side
    2,386,682,355,686.80x = 5,120,768,415,513,974,277,144,576
  5. Step 5: Solve for x
    x = 5,120,768,415,513,974,277,144,576/2,386,682,355,686.80
  6. Step 6: Final answer
    x = 2,145,559,254,381.97

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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.