Finding the Fourth Proportional to 34,724,109.99, 52,081,094.85 and 10,125,426.54
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Solution
The fourth proportional to 34,724,109.99, 52,081,094.85 and 10,125,426.54 is: 15,186,661.38
Step by Step Solution
- Step 1: Write the proportion equation
34,724,109.99 : 52,081,094.85 = 10,125,426.54 : x - Step 2: Convert to fraction form
34,724,109.99/52,081,094.85 = 10,125,426.54/x - Step 3: Cross multiply
34,724,109.99x = 52,081,094.85 × 10,125,426.54 - Step 4: Simplify right side
34,724,109.99x = 527,343,300,026,447.31 - Step 5: Solve for x
x = 527,343,300,026,447.31/34,724,109.99 - Step 6: Final answer
x = 15,186,661.38
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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.