Home / 10,358,567,338.70-14,294,236,006.82-5,842,176,451.58

Finding the Fourth Proportional to 10,358,567,338.70, 14,294,236,006.82 and 5,842,176,451.58

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Solution

The fourth proportional to 10,358,567,338.70, 14,294,236,006.82 and 5,842,176,451.58 is: 8,061,872,483.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,358,567,338.70 : 14,294,236,006.82 = 5,842,176,451.58 : x
  2. Step 2: Convert to fraction form
    10,358,567,338.70/14,294,236,006.82 = 5,842,176,451.58/x
  3. Step 3: Cross multiply
    10,358,567,338.70x = 14,294,236,006.82 × 5,842,176,451.58
  4. Step 4: Simplify right side
    10,358,567,338.70x = 83,509,448,992,370,737,152
  5. Step 5: Solve for x
    x = 83,509,448,992,370,737,152/10,358,567,338.70
  6. Step 6: Final answer
    x = 8,061,872,483.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.