Home / 46,938,041,743.52-70,407,498,437.00-13,361,663,093.51

Finding the Fourth Proportional to 46,938,041,743.52, 70,407,498,437.00 and 13,361,663,093.51

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Solution

The fourth proportional to 46,938,041,743.52, 70,407,498,437.00 and 13,361,663,093.51 is: 20,042,618,703.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,938,041,743.52 : 70,407,498,437.00 = 13,361,663,093.51 : x
  2. Step 2: Convert to fraction form
    46,938,041,743.52/70,407,498,437.00 = 13,361,663,093.51/x
  3. Step 3: Cross multiply
    46,938,041,743.52x = 70,407,498,437.00 × 13,361,663,093.51
  4. Step 4: Simplify right side
    46,938,041,743.52x = 940,761,273,371,606,908,928
  5. Step 5: Solve for x
    x = 940,761,273,371,606,908,928/46,938,041,743.52
  6. Step 6: Final answer
    x = 20,042,618,703.87

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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.