Home / 56,510,224,619.76-84,777,748,641.68-16,712,896,758.03

Finding the Fourth Proportional to 56,510,224,619.76, 84,777,748,641.68 and 16,712,896,758.03

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Solution

The fourth proportional to 56,510,224,619.76, 84,777,748,641.68 and 16,712,896,758.03 is: 25,073,015,900.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,510,224,619.76 : 84,777,748,641.68 = 16,712,896,758.03 : x
  2. Step 2: Convert to fraction form
    56,510,224,619.76/84,777,748,641.68 = 16,712,896,758.03/x
  3. Step 3: Cross multiply
    56,510,224,619.76x = 84,777,748,641.68 × 16,712,896,758.03
  4. Step 4: Simplify right side
    56,510,224,619.76x = 1,416,881,760,426,532,536,320
  5. Step 5: Solve for x
    x = 1,416,881,760,426,532,536,320/56,510,224,619.76
  6. Step 6: Final answer
    x = 25,073,015,900.40

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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.