Home / 46,252,710,291.28-69,330,099,015.94-15,557,880,798.40

Finding the Fourth Proportional to 46,252,710,291.28, 69,330,099,015.94 and 15,557,880,798.40

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Solution

The fourth proportional to 46,252,710,291.28, 69,330,099,015.94 and 15,557,880,798.40 is: 23,320,350,514.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,252,710,291.28 : 69,330,099,015.94 = 15,557,880,798.40 : x
  2. Step 2: Convert to fraction form
    46,252,710,291.28/69,330,099,015.94 = 15,557,880,798.40/x
  3. Step 3: Cross multiply
    46,252,710,291.28x = 69,330,099,015.94 × 15,557,880,798.40
  4. Step 4: Simplify right side
    46,252,710,291.28x = 1,078,629,416,231,263,666,176
  5. Step 5: Solve for x
    x = 1,078,629,416,231,263,666,176/46,252,710,291.28
  6. Step 6: Final answer
    x = 23,320,350,514.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.