Finding the Fourth Proportional to 588,252,099.11, 881,552,308.28 and 464,888,094.71
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Solution
The fourth proportional to 588,252,099.11, 881,552,308.28 and 464,888,094.71 is: 696,679,490.99
Step by Step Solution
- Step 1: Write the proportion equation
588,252,099.11 : 881,552,308.28 = 464,888,094.71 : x - Step 2: Convert to fraction form
588,252,099.11/881,552,308.28 = 464,888,094.71/x - Step 3: Cross multiply
588,252,099.11x = 881,552,308.28 × 464,888,094.71 - Step 4: Simplify right side
588,252,099.11x = 409,823,172,976,759,552 - Step 5: Solve for x
x = 409,823,172,976,759,552/588,252,099.11 - Step 6: Final answer
x = 696,679,490.99
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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.