Finding the Fourth Proportional to 924,374,885.24, 1,386,548,331.06 and 224,873,607.80
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Solution
The fourth proportional to 924,374,885.24, 1,386,548,331.06 and 224,873,607.80 is: 337,307,006.68
Step by Step Solution
- Step 1: Write the proportion equation
924,374,885.24 : 1,386,548,331.06 = 224,873,607.80 : x - Step 2: Convert to fraction form
924,374,885.24/1,386,548,331.06 = 224,873,607.80/x - Step 3: Cross multiply
924,374,885.24x = 1,386,548,331.06 × 224,873,607.80 - Step 4: Simplify right side
924,374,885.24x = 311,798,125,594,531,008 - Step 5: Solve for x
x = 311,798,125,594,531,008/924,374,885.24 - Step 6: Final answer
x = 337,307,006.68
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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.