Home / 4,771,572,947,869.90-7,157,359,516,510.20-1,145,324,181,009.20

Finding the Fourth Proportional to 4,771,572,947,869.90, 7,157,359,516,510.20 and 1,145,324,181,009.20

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Solution

The fourth proportional to 4,771,572,947,869.90, 7,157,359,516,510.20 and 1,145,324,181,009.20 is: 1,717,986,294,246.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,771,572,947,869.90 : 7,157,359,516,510.20 = 1,145,324,181,009.20 : x
  2. Step 2: Convert to fraction form
    4,771,572,947,869.90/7,157,359,516,510.20 = 1,145,324,181,009.20/x
  3. Step 3: Cross multiply
    4,771,572,947,869.90x = 7,157,359,516,510.20 × 1,145,324,181,009.20
  4. Step 4: Simplify right side
    4,771,572,947,869.90x = 8,197,496,926,435,448,734,089,216
  5. Step 5: Solve for x
    x = 8,197,496,926,435,448,734,089,216/4,771,572,947,869.90
  6. Step 6: Final answer
    x = 1,717,986,294,246.00

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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.