Home / 56,819,690,353.74-85,248,463,675.59-19,050,003,076.62

Finding the Fourth Proportional to 56,819,690,353.74, 85,248,463,675.59 and 19,050,003,076.62

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Solution

The fourth proportional to 56,819,690,353.74, 85,248,463,675.59 and 19,050,003,076.62 is: 28,581,350,675.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,819,690,353.74 : 85,248,463,675.59 = 19,050,003,076.62 : x
  2. Step 2: Convert to fraction form
    56,819,690,353.74/85,248,463,675.59 = 19,050,003,076.62/x
  3. Step 3: Cross multiply
    56,819,690,353.74x = 85,248,463,675.59 × 19,050,003,076.62
  4. Step 4: Simplify right side
    56,819,690,353.74x = 1,623,983,495,297,117,716,480
  5. Step 5: Solve for x
    x = 1,623,983,495,297,117,716,480/56,819,690,353.74
  6. Step 6: Final answer
    x = 28,581,350,675.91

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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.