Home / 5,024,421,099.20-7,537,755,646.52-1,531,099,973.90

Finding the Fourth Proportional to 5,024,421,099.20, 7,537,755,646.52 and 1,531,099,973.90

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Solution

The fourth proportional to 5,024,421,099.20, 7,537,755,646.52 and 1,531,099,973.90 is: 2,296,992,478.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,024,421,099.20 : 7,537,755,646.52 = 1,531,099,973.90 : x
  2. Step 2: Convert to fraction form
    5,024,421,099.20/7,537,755,646.52 = 1,531,099,973.90/x
  3. Step 3: Cross multiply
    5,024,421,099.20x = 7,537,755,646.52 × 1,531,099,973.90
  4. Step 4: Simplify right side
    5,024,421,099.20x = 11,541,057,473,674,020,864
  5. Step 5: Solve for x
    x = 11,541,057,473,674,020,864/5,024,421,099.20
  6. Step 6: Final answer
    x = 2,296,992,478.50

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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.