Finding the Fourth Proportional to 564,753,083.88, 844,529,064.11 and 537,203,182.44
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Solution
The fourth proportional to 564,753,083.88, 844,529,064.11 and 537,203,182.44 is: 803,331,073.08
Step by Step Solution
- Step 1: Write the proportion equation
564,753,083.88 : 844,529,064.11 = 537,203,182.44 : x - Step 2: Convert to fraction form
564,753,083.88/844,529,064.11 = 537,203,182.44/x - Step 3: Cross multiply
564,753,083.88x = 844,529,064.11 × 537,203,182.44 - Step 4: Simplify right side
564,753,083.88x = 453,683,700,900,280,832 - Step 5: Solve for x
x = 453,683,700,900,280,832/564,753,083.88 - Step 6: Final answer
x = 803,331,073.08
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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.