Home / 16,532,209,913.20-24,798,314,869.80-9,920,233,567.60

Finding the Fourth Proportional to 16,532,209,913.20, 24,798,314,869.80 and 9,920,233,567.60

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Solution

The fourth proportional to 16,532,209,913.20, 24,798,314,869.80 and 9,920,233,567.60 is: 14,880,350,351.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,532,209,913.20 : 24,798,314,869.80 = 9,920,233,567.60 : x
  2. Step 2: Convert to fraction form
    16,532,209,913.20/24,798,314,869.80 = 9,920,233,567.60/x
  3. Step 3: Cross multiply
    16,532,209,913.20x = 24,798,314,869.80 × 9,920,233,567.60
  4. Step 4: Simplify right side
    16,532,209,913.20x = 246,005,075,591,304,183,808
  5. Step 5: Solve for x
    x = 246,005,075,591,304,183,808/16,532,209,913.20
  6. Step 6: Final answer
    x = 14,880,350,351.40

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1.5x scale

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.