Home / 2,418,479,304,262.80-3,337,501,312,242.90-1,306,089,451,038.50

Finding the Fourth Proportional to 2,418,479,304,262.80, 3,337,501,312,242.90 and 1,306,089,451,038.50

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Solution

The fourth proportional to 2,418,479,304,262.80, 3,337,501,312,242.90 and 1,306,089,451,038.50 is: 1,802,403,373,501.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,418,479,304,262.80 : 3,337,501,312,242.90 = 1,306,089,451,038.50 : x
  2. Step 2: Convert to fraction form
    2,418,479,304,262.80/3,337,501,312,242.90 = 1,306,089,451,038.50/x
  3. Step 3: Cross multiply
    2,418,479,304,262.80x = 3,337,501,312,242.90 × 1,306,089,451,038.50
  4. Step 4: Simplify right side
    2,418,479,304,262.80x = 4,359,075,256,747,602,288,312,320
  5. Step 5: Solve for x
    x = 4,359,075,256,747,602,288,312,320/2,418,479,304,262.80
  6. Step 6: Final answer
    x = 1,802,403,373,501.82

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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.