Home / 15,536,544,004.60-23,304,816,006.90-13,740,698,577.40

Finding the Fourth Proportional to 15,536,544,004.60, 23,304,816,006.90 and 13,740,698,577.40

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Solution

The fourth proportional to 15,536,544,004.60, 23,304,816,006.90 and 13,740,698,577.40 is: 20,611,047,866.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,536,544,004.60 : 23,304,816,006.90 = 13,740,698,577.40 : x
  2. Step 2: Convert to fraction form
    15,536,544,004.60/23,304,816,006.90 = 13,740,698,577.40/x
  3. Step 3: Cross multiply
    15,536,544,004.60x = 23,304,816,006.90 × 13,740,698,577.40
  4. Step 4: Simplify right side
    15,536,544,004.60x = 320,224,452,152,579,588,096
  5. Step 5: Solve for x
    x = 320,224,452,152,579,588,096/15,536,544,004.60
  6. Step 6: Final answer
    x = 20,611,047,866.10

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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.