Finding the Fourth Proportional to 16,299,752.16, 24,416,032.08 and 9,547,695.84
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Solution
The fourth proportional to 16,299,752.16, 24,416,032.08 and 9,547,695.84 is: 14,301,864.57
Step by Step Solution
- Step 1: Write the proportion equation
16,299,752.16 : 24,416,032.08 = 9,547,695.84 : x - Step 2: Convert to fraction form
16,299,752.16/24,416,032.08 = 9,547,695.84/x - Step 3: Cross multiply
16,299,752.16x = 24,416,032.08 × 9,547,695.84 - Step 4: Simplify right side
16,299,752.16x = 233,116,847,919,522.53 - Step 5: Solve for x
x = 233,116,847,919,522.53/16,299,752.16 - Step 6: Final answer
x = 14,301,864.57
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.