Home / 2,975,918,040,087.40-4,460,250,549,430.80-1,542,535,697,307.80

Finding the Fourth Proportional to 2,975,918,040,087.40, 4,460,250,549,430.80 and 1,542,535,697,307.80

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Solution

The fourth proportional to 2,975,918,040,087.40, 4,460,250,549,430.80 and 1,542,535,697,307.80 is: 2,311,923,782,427.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,975,918,040,087.40 : 4,460,250,549,430.80 = 1,542,535,697,307.80 : x
  2. Step 2: Convert to fraction form
    2,975,918,040,087.40/4,460,250,549,430.80 = 1,542,535,697,307.80/x
  3. Step 3: Cross multiply
    2,975,918,040,087.40x = 4,460,250,549,430.80 × 1,542,535,697,307.80
  4. Step 4: Simplify right side
    2,975,918,040,087.40x = 6,880,095,691,433,737,239,658,496
  5. Step 5: Solve for x
    x = 6,880,095,691,433,737,239,658,496/2,975,918,040,087.40
  6. Step 6: Final answer
    x = 2,311,923,782,427.72

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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.