Finding the Fourth Proportional to 59,872,346.08, 82,617,671.04 and 44,199,707.68
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Solution
The fourth proportional to 59,872,346.08, 82,617,671.04 and 44,199,707.68 is: 60,991,044.25
Step by Step Solution
- Step 1: Write the proportion equation
59,872,346.08 : 82,617,671.04 = 44,199,707.68 : x - Step 2: Convert to fraction form
59,872,346.08/82,617,671.04 = 44,199,707.68/x - Step 3: Cross multiply
59,872,346.08x = 82,617,671.04 × 44,199,707.68 - Step 4: Simplify right side
59,872,346.08x = 3,651,676,909,170,402 - Step 5: Solve for x
x = 3,651,676,909,170,402/59,872,346.08 - Step 6: Final answer
x = 60,991,044.25
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.