Finding the Fourth Proportional to 46,813,886.08, 64,605,673.92 and 26,186,102.08
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Solution
The fourth proportional to 46,813,886.08, 64,605,673.92 and 26,186,102.08 is: 36,138,225.51
Step by Step Solution
- Step 1: Write the proportion equation
46,813,886.08 : 64,605,673.92 = 26,186,102.08 : x - Step 2: Convert to fraction form
46,813,886.08/64,605,673.92 = 26,186,102.08/x - Step 3: Cross multiply
46,813,886.08x = 64,605,673.92 × 26,186,102.08 - Step 4: Simplify right side
46,813,886.08x = 1,691,770,772,216,313.75 - Step 5: Solve for x
x = 1,691,770,772,216,313.75/46,813,886.08 - Step 6: Final answer
x = 36,138,225.51
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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.