Home / 3,054,617,007.48-4,580,050,343.40-1,187,082,123.66

Finding the Fourth Proportional to 3,054,617,007.48, 4,580,050,343.40 and 1,187,082,123.66

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Solution

The fourth proportional to 3,054,617,007.48, 4,580,050,343.40 and 1,187,082,123.66 is: 1,779,894,459.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,617,007.48 : 4,580,050,343.40 = 1,187,082,123.66 : x
  2. Step 2: Convert to fraction form
    3,054,617,007.48/4,580,050,343.40 = 1,187,082,123.66/x
  3. Step 3: Cross multiply
    3,054,617,007.48x = 4,580,050,343.40 × 1,187,082,123.66
  4. Step 4: Simplify right side
    3,054,617,007.48x = 5,436,895,888,112,984,064
  5. Step 5: Solve for x
    x = 5,436,895,888,112,984,064/3,054,617,007.48
  6. Step 6: Final answer
    x = 1,779,894,459.70

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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.