Home / 52,045,223,465.65-71,795,975,559.12-33,991,307,609.35

Finding the Fourth Proportional to 52,045,223,465.65, 71,795,975,559.12 and 33,991,307,609.35

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Solution

The fourth proportional to 52,045,223,465.65, 71,795,975,559.12 and 33,991,307,609.35 is: 46,890,740,933.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,045,223,465.65 : 71,795,975,559.12 = 33,991,307,609.35 : x
  2. Step 2: Convert to fraction form
    52,045,223,465.65/71,795,975,559.12 = 33,991,307,609.35/x
  3. Step 3: Cross multiply
    52,045,223,465.65x = 71,795,975,559.12 × 33,991,307,609.35
  4. Step 4: Simplify right side
    52,045,223,465.65x = 2,440,439,090,343,421,935,616
  5. Step 5: Solve for x
    x = 2,440,439,090,343,421,935,616/52,045,223,465.65
  6. Step 6: Final answer
    x = 46,890,740,933.30

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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.