Home / 1,458,829,051.89-2,184,715,764.29-835,152,688.31

Finding the Fourth Proportional to 1,458,829,051.89, 2,184,715,764.29 and 835,152,688.31

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Solution

The fourth proportional to 1,458,829,051.89, 2,184,715,764.29 and 835,152,688.31 is: 1,250,709,424.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,458,829,051.89 : 2,184,715,764.29 = 835,152,688.31 : x
  2. Step 2: Convert to fraction form
    1,458,829,051.89/2,184,715,764.29 = 835,152,688.31/x
  3. Step 3: Cross multiply
    1,458,829,051.89x = 2,184,715,764.29 × 835,152,688.31
  4. Step 4: Simplify right side
    1,458,829,051.89x = 1,824,571,243,724,930,304
  5. Step 5: Solve for x
    x = 1,824,571,243,724,930,304/1,458,829,051.89
  6. Step 6: Final answer
    x = 1,250,709,424.36

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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.