Home / 3,333,411,015.40-4,597,453,159.14-2,144,116,605.16

Finding the Fourth Proportional to 3,333,411,015.40, 4,597,453,159.14 and 2,144,116,605.16

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Solution

The fourth proportional to 3,333,411,015.40, 4,597,453,159.14 and 2,144,116,605.16 is: 2,957,173,782.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,411,015.40 : 4,597,453,159.14 = 2,144,116,605.16 : x
  2. Step 2: Convert to fraction form
    3,333,411,015.40/4,597,453,159.14 = 2,144,116,605.16/x
  3. Step 3: Cross multiply
    3,333,411,015.40x = 4,597,453,159.14 × 2,144,116,605.16
  4. Step 4: Simplify right side
    3,333,411,015.40x = 9,857,475,659,957,374,976
  5. Step 5: Solve for x
    x = 9,857,475,659,957,374,976/3,333,411,015.40
  6. Step 6: Final answer
    x = 2,957,173,782.18

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1.5x scale

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.