Home / 3,779,142,014.60-5,668,713,021.90-2,545,632,024.20

Finding the Fourth Proportional to 3,779,142,014.60, 5,668,713,021.90 and 2,545,632,024.20

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Solution

The fourth proportional to 3,779,142,014.60, 5,668,713,021.90 and 2,545,632,024.20 is: 3,818,448,036.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,142,014.60 : 5,668,713,021.90 = 2,545,632,024.20 : x
  2. Step 2: Convert to fraction form
    3,779,142,014.60/5,668,713,021.90 = 2,545,632,024.20/x
  3. Step 3: Cross multiply
    3,779,142,014.60x = 5,668,713,021.90 × 2,545,632,024.20
  4. Step 4: Simplify right side
    3,779,142,014.60x = 14,430,457,404,548,194,304
  5. Step 5: Solve for x
    x = 14,430,457,404,548,194,304/3,779,142,014.60
  6. Step 6: Final answer
    x = 3,818,448,036.30

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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.