Finding the Fourth Proportional to 17,506,015.36, 24,159,518.44 and 9,772,567.36
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Solution
The fourth proportional to 17,506,015.36, 24,159,518.44 and 9,772,567.36 is: 13,486,822.47
Step by Step Solution
- Step 1: Write the proportion equation
17,506,015.36 : 24,159,518.44 = 9,772,567.36 : x - Step 2: Convert to fraction form
17,506,015.36/24,159,518.44 = 9,772,567.36/x - Step 3: Cross multiply
17,506,015.36x = 24,159,518.44 × 9,772,567.36 - Step 4: Simplify right side
17,506,015.36x = 236,100,521,340,062.12 - Step 5: Solve for x
x = 236,100,521,340,062.12/17,506,015.36 - Step 6: Final answer
x = 13,486,822.47
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.