Home / 5,182,155,891,699.50-7,147,931,669,075.50-3,332,602,359,911.90

Finding the Fourth Proportional to 5,182,155,891,699.50, 7,147,931,669,075.50 and 3,332,602,359,911.90

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Solution

The fourth proportional to 5,182,155,891,699.50, 7,147,931,669,075.50 and 3,332,602,359,911.90 is: 4,596,776,794,578.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,182,155,891,699.50 : 7,147,931,669,075.50 = 3,332,602,359,911.90 : x
  2. Step 2: Convert to fraction form
    5,182,155,891,699.50/7,147,931,669,075.50 = 3,332,602,359,911.90/x
  3. Step 3: Cross multiply
    5,182,155,891,699.50x = 7,147,931,669,075.50 × 3,332,602,359,911.90
  4. Step 4: Simplify right side
    5,182,155,891,699.50x = 23,821,213,948,850,017,457,405,952
  5. Step 5: Solve for x
    x = 23,821,213,948,850,017,457,405,952/5,182,155,891,699.50
  6. Step 6: Final answer
    x = 4,596,776,794,578.02

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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.