Home / 5,297,756,604,347.40-7,312,264,379,439-3,450,468,035,282.40

Finding the Fourth Proportional to 5,297,756,604,347.40, 7,312,264,379,439 and 3,450,468,035,282.40

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Solution

The fourth proportional to 5,297,756,604,347.40, 7,312,264,379,439 and 3,450,468,035,282.40 is: 4,762,531,839,625.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,297,756,604,347.40 : 7,312,264,379,439 = 3,450,468,035,282.40 : x
  2. Step 2: Convert to fraction form
    5,297,756,604,347.40/7,312,264,379,439 = 3,450,468,035,282.40/x
  3. Step 3: Cross multiply
    5,297,756,604,347.40x = 7,312,264,379,439 × 3,450,468,035,282.40
  4. Step 4: Simplify right side
    5,297,756,604,347.40x = 25,230,734,506,788,365,443,006,464
  5. Step 5: Solve for x
    x = 25,230,734,506,788,365,443,006,464/5,297,756,604,347.40
  6. Step 6: Final answer
    x = 4,762,531,839,625.05

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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.