Home / 37,775,809,312.40-56,699,993,674.20-32,261,294,061.20

Finding the Fourth Proportional to 37,775,809,312.40, 56,699,993,674.20 and 32,261,294,061.20

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Solution

The fourth proportional to 37,775,809,312.40, 56,699,993,674.20 and 32,261,294,061.20 is: 48,422,924,683.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,775,809,312.40 : 56,699,993,674.20 = 32,261,294,061.20 : x
  2. Step 2: Convert to fraction form
    37,775,809,312.40/56,699,993,674.20 = 32,261,294,061.20/x
  3. Step 3: Cross multiply
    37,775,809,312.40x = 56,699,993,674.20 × 32,261,294,061.20
  4. Step 4: Simplify right side
    37,775,809,312.40x = 1,829,215,169,191,545,929,728
  5. Step 5: Solve for x
    x = 1,829,215,169,191,545,929,728/37,775,809,312.40
  6. Step 6: Final answer
    x = 48,422,924,683.47

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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.