Finding the Fourth Proportional to 46,963,557, 64,812,774.11 and 27,118,160.10
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Solution
The fourth proportional to 46,963,557, 64,812,774.11 and 27,118,160.10 is: 37,424,831.02
Step by Step Solution
- Step 1: Write the proportion equation
46,963,557 : 64,812,774.11 = 27,118,160.10 : x - Step 2: Convert to fraction form
46,963,557/64,812,774.11 = 27,118,160.10/x - Step 3: Cross multiply
46,963,557x = 64,812,774.11 × 27,118,160.10 - Step 4: Simplify right side
46,963,557x = 1,757,603,184,704,524.25 - Step 5: Solve for x
x = 1,757,603,184,704,524.25/46,963,557 - Step 6: Final answer
x = 37,424,831.02
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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.