Home / 240,455,975,145.24-360,370,199,951.28-134,333,754,798.36

Finding the Fourth Proportional to 240,455,975,145.24, 360,370,199,951.28 and 134,333,754,798.36

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Solution

The fourth proportional to 240,455,975,145.24, 360,370,199,951.28 and 134,333,754,798.36 is: 201,325,344,681.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,455,975,145.24 : 360,370,199,951.28 = 134,333,754,798.36 : x
  2. Step 2: Convert to fraction form
    240,455,975,145.24/360,370,199,951.28 = 134,333,754,798.36/x
  3. Step 3: Cross multiply
    240,455,975,145.24x = 360,370,199,951.28 × 134,333,754,798.36
  4. Step 4: Simplify right side
    240,455,975,145.24x = 48,409,882,076,891,219,755,008
  5. Step 5: Solve for x
    x = 48,409,882,076,891,219,755,008/240,455,975,145.24
  6. Step 6: Final answer
    x = 201,325,344,681.71

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1.5x scale

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.