Home / 51,003,609,300.51-70,407,553,210.59-32,947,931,194.46

Finding the Fourth Proportional to 51,003,609,300.51, 70,407,553,210.59 and 32,947,931,194.46

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Solution

The fourth proportional to 51,003,609,300.51, 70,407,553,210.59 and 32,947,931,194.46 is: 45,482,726,625.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,003,609,300.51 : 70,407,553,210.59 = 32,947,931,194.46 : x
  2. Step 2: Convert to fraction form
    51,003,609,300.51/70,407,553,210.59 = 32,947,931,194.46/x
  3. Step 3: Cross multiply
    51,003,609,300.51x = 70,407,553,210.59 × 32,947,931,194.46
  4. Step 4: Simplify right side
    51,003,609,300.51x = 2,319,783,218,752,847,347,712
  5. Step 5: Solve for x
    x = 2,319,783,218,752,847,347,712/51,003,609,300.51
  6. Step 6: Final answer
    x = 45,482,726,625.97

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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.