Home / 1,797,114,670.35-2,695,961,669.34-553,544,555.87

Finding the Fourth Proportional to 1,797,114,670.35, 2,695,961,669.34 and 553,544,555.87

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Solution

The fourth proportional to 1,797,114,670.35, 2,695,961,669.34 and 553,544,555.87 is: 830,406,055.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,114,670.35 : 2,695,961,669.34 = 553,544,555.87 : x
  2. Step 2: Convert to fraction form
    1,797,114,670.35/2,695,961,669.34 = 553,544,555.87/x
  3. Step 3: Cross multiply
    1,797,114,670.35x = 2,695,961,669.34 × 553,544,555.87
  4. Step 4: Simplify right side
    1,797,114,670.35x = 1,492,334,904,893,984,256
  5. Step 5: Solve for x
    x = 1,492,334,904,893,984,256/1,797,114,670.35
  6. Step 6: Final answer
    x = 830,406,055.62

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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.