Home / 14,401,157,788.80-21,602,931,076.80-4,586,228,380.80

Finding the Fourth Proportional to 14,401,157,788.80, 21,602,931,076.80 and 4,586,228,380.80

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Solution

The fourth proportional to 14,401,157,788.80, 21,602,931,076.80 and 4,586,228,380.80 is: 6,879,722,940.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,401,157,788.80 : 21,602,931,076.80 = 4,586,228,380.80 : x
  2. Step 2: Convert to fraction form
    14,401,157,788.80/21,602,931,076.80 = 4,586,228,380.80/x
  3. Step 3: Cross multiply
    14,401,157,788.80x = 21,602,931,076.80 × 4,586,228,380.80
  4. Step 4: Simplify right side
    14,401,157,788.80x = 99,075,975,612,886,466,560
  5. Step 5: Solve for x
    x = 99,075,975,612,886,466,560/14,401,157,788.80
  6. Step 6: Final answer
    x = 6,879,722,940.74

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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.