Home / 48,338,043,145.90-66,223,355,396.05-46,526,344,325.11

Finding the Fourth Proportional to 48,338,043,145.90, 66,223,355,396.05 and 46,526,344,325.11

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Solution

The fourth proportional to 48,338,043,145.90, 66,223,355,396.05 and 46,526,344,325.11 is: 63,741,319,155.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,338,043,145.90 : 66,223,355,396.05 = 46,526,344,325.11 : x
  2. Step 2: Convert to fraction form
    48,338,043,145.90/66,223,355,396.05 = 46,526,344,325.11/x
  3. Step 3: Cross multiply
    48,338,043,145.90x = 66,223,355,396.05 × 46,526,344,325.11
  4. Step 4: Simplify right side
    48,338,043,145.90x = 3,081,130,635,520,555,089,920
  5. Step 5: Solve for x
    x = 3,081,130,635,520,555,089,920/48,338,043,145.90
  6. Step 6: Final answer
    x = 63,741,319,155.62

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.