Finding the Fourth Proportional to 26,159,881.24, 36,100,349.62 and 14,398,898.14
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Solution
The fourth proportional to 26,159,881.24, 36,100,349.62 and 14,398,898.14 is: 19,870,321.74
Step by Step Solution
- Step 1: Write the proportion equation
26,159,881.24 : 36,100,349.62 = 14,398,898.14 : x - Step 2: Convert to fraction form
26,159,881.24/36,100,349.62 = 14,398,898.14/x - Step 3: Cross multiply
26,159,881.24x = 36,100,349.62 × 14,398,898.14 - Step 4: Simplify right side
26,159,881.24x = 519,805,256,996,767.69 - Step 5: Solve for x
x = 519,805,256,996,767.69/26,159,881.24 - Step 6: Final answer
x = 19,870,321.74
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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.