Home / 6,391,155,329,602.80-9,585,764,357,737.10-1,739,431,353,740.10

Finding the Fourth Proportional to 6,391,155,329,602.80, 9,585,764,357,737.10 and 1,739,431,353,740.10

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Solution

The fourth proportional to 6,391,155,329,602.80, 9,585,764,357,737.10 and 1,739,431,353,740.10 is: 2,608,883,404,254.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,391,155,329,602.80 : 9,585,764,357,737.10 = 1,739,431,353,740.10 : x
  2. Step 2: Convert to fraction form
    6,391,155,329,602.80/9,585,764,357,737.10 = 1,739,431,353,740.10/x
  3. Step 3: Cross multiply
    6,391,155,329,602.80x = 9,585,764,357,737.10 × 1,739,431,353,740.10
  4. Step 4: Simplify right side
    6,391,155,329,602.80x = 16,673,779,073,412,245,246,443,520
  5. Step 5: Solve for x
    x = 16,673,779,073,412,245,246,443,520/6,391,155,329,602.80
  6. Step 6: Final answer
    x = 2,608,883,404,254.31

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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.