Home / 51,003,609,280.05-70,407,553,182.29-32,947,931,173.98

Finding the Fourth Proportional to 51,003,609,280.05, 70,407,553,182.29 and 32,947,931,173.98

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Solution

The fourth proportional to 51,003,609,280.05, 70,407,553,182.29 and 32,947,931,173.98 is: 45,482,726,597.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,003,609,280.05 : 70,407,553,182.29 = 32,947,931,173.98 : x
  2. Step 2: Convert to fraction form
    51,003,609,280.05/70,407,553,182.29 = 32,947,931,173.98/x
  3. Step 3: Cross multiply
    51,003,609,280.05x = 70,407,553,182.29 × 32,947,931,173.98
  4. Step 4: Simplify right side
    51,003,609,280.05x = 2,319,783,216,378,427,211,776
  5. Step 5: Solve for x
    x = 2,319,783,216,378,427,211,776/51,003,609,280.05
  6. Step 6: Final answer
    x = 45,482,726,597.66

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