Finding the Fourth Proportional to 58,462,276.35, 87,687,115.97 and 15,335,802.75
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Solution
The fourth proportional to 58,462,276.35, 87,687,115.97 and 15,335,802.75 is: 23,002,051.89
Step by Step Solution
- Step 1: Write the proportion equation
58,462,276.35 : 87,687,115.97 = 15,335,802.75 : x - Step 2: Convert to fraction form
58,462,276.35/87,687,115.97 = 15,335,802.75/x - Step 3: Cross multiply
58,462,276.35x = 87,687,115.97 × 15,335,802.75 - Step 4: Simplify right side
58,462,276.35x = 1,344,752,314,155,616 - Step 5: Solve for x
x = 1,344,752,314,155,616/58,462,276.35 - Step 6: Final answer
x = 23,002,051.89
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.