Home / 14,948,466,316.61-20,619,163,442.50-9,587,535,300

Finding the Fourth Proportional to 14,948,466,316.61, 20,619,163,442.50 and 9,587,535,300

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Solution

The fourth proportional to 14,948,466,316.61, 20,619,163,442.50 and 9,587,535,300 is: 13,224,564,525.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,948,466,316.61 : 20,619,163,442.50 = 9,587,535,300 : x
  2. Step 2: Convert to fraction form
    14,948,466,316.61/20,619,163,442.50 = 9,587,535,300/x
  3. Step 3: Cross multiply
    14,948,466,316.61x = 20,619,163,442.50 × 9,587,535,300
  4. Step 4: Simplify right side
    14,948,466,316.61x = 197,686,957,361,419,091,968
  5. Step 5: Solve for x
    x = 197,686,957,361,419,091,968/14,948,466,316.61
  6. Step 6: Final answer
    x = 13,224,564,525.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.