Finding the Fourth Proportional to 4,548,449,656.37, 6,822,813,476.44 and 1,560,470,830.91
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Solution
The fourth proportional to 4,548,449,656.37, 6,822,813,476.44 and 1,560,470,830.91 is: 2,340,753,931.35
Step by Step Solution
- Step 1: Write the proportion equation
4,548,449,656.37 : 6,822,813,476.44 = 1,560,470,830.91 : x - Step 2: Convert to fraction form
4,548,449,656.37/6,822,813,476.44 = 1,560,470,830.91/x - Step 3: Cross multiply
4,548,449,656.37x = 6,822,813,476.44 × 1,560,470,830.91 - Step 4: Simplify right side
4,548,449,656.37x = 10,646,801,414,712,182,784 - Step 5: Solve for x
x = 10,646,801,414,712,182,784/4,548,449,656.37 - Step 6: Final answer
x = 2,340,753,931.35
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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.