Finding the Fourth Proportional to 44,046,658.94, 60,736,998.35 and 27,520,746.53
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Solution
The fourth proportional to 44,046,658.94, 60,736,998.35 and 27,520,746.53 is: 37,949,019.90
Step by Step Solution
- Step 1: Write the proportion equation
44,046,658.94 : 60,736,998.35 = 27,520,746.53 : x - Step 2: Convert to fraction form
44,046,658.94/60,736,998.35 = 27,520,746.53/x - Step 3: Cross multiply
44,046,658.94x = 60,736,998.35 × 27,520,746.53 - Step 4: Simplify right side
44,046,658.94x = 1,671,527,536,348,495 - Step 5: Solve for x
x = 1,671,527,536,348,495/44,046,658.94 - Step 6: Final answer
x = 37,949,019.90
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.