Home / 41,570,496,874.80-62,355,745,312.20-12,126,539,710.80

Finding the Fourth Proportional to 41,570,496,874.80, 62,355,745,312.20 and 12,126,539,710.80

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Solution

The fourth proportional to 41,570,496,874.80, 62,355,745,312.20 and 12,126,539,710.80 is: 18,189,809,566.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,570,496,874.80 : 62,355,745,312.20 = 12,126,539,710.80 : x
  2. Step 2: Convert to fraction form
    41,570,496,874.80/62,355,745,312.20 = 12,126,539,710.80/x
  3. Step 3: Cross multiply
    41,570,496,874.80x = 62,355,745,312.20 × 12,126,539,710.80
  4. Step 4: Simplify right side
    41,570,496,874.80x = 756,159,421,724,924,182,528
  5. Step 5: Solve for x
    x = 756,159,421,724,924,182,528/41,570,496,874.80
  6. Step 6: Final answer
    x = 18,189,809,566.20

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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.