Finding the Fourth Proportional to 6,576,616,548.90, 9,864,924,823.35 and 4,484,545,908.30
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Solution
The fourth proportional to 6,576,616,548.90, 9,864,924,823.35 and 4,484,545,908.30 is: 6,726,818,862.45
Step by Step Solution
- Step 1: Write the proportion equation
6,576,616,548.90 : 9,864,924,823.35 = 4,484,545,908.30 : x - Step 2: Convert to fraction form
6,576,616,548.90/9,864,924,823.35 = 4,484,545,908.30/x - Step 3: Cross multiply
6,576,616,548.90x = 9,864,924,823.35 × 4,484,545,908.30 - Step 4: Simplify right side
6,576,616,548.90x = 44,239,708,252,241,346,560 - Step 5: Solve for x
x = 44,239,708,252,241,346,560/6,576,616,548.90 - Step 6: Final answer
x = 6,726,818,862.45
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1.5x scale
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.