Home / 1,595,604,036.04-2,391,501,876.89-742,633,770.62

Finding the Fourth Proportional to 1,595,604,036.04, 2,391,501,876.89 and 742,633,770.62

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Solution

The fourth proportional to 1,595,604,036.04, 2,391,501,876.89 and 742,633,770.62 is: 1,113,064,404.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,604,036.04 : 2,391,501,876.89 = 742,633,770.62 : x
  2. Step 2: Convert to fraction form
    1,595,604,036.04/2,391,501,876.89 = 742,633,770.62/x
  3. Step 3: Cross multiply
    1,595,604,036.04x = 2,391,501,876.89 × 742,633,770.62
  4. Step 4: Simplify right side
    1,595,604,036.04x = 1,776,010,056,281,893,376
  5. Step 5: Solve for x
    x = 1,776,010,056,281,893,376/1,595,604,036.04
  6. Step 6: Final answer
    x = 1,113,064,404.56

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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.