Finding the Fourth Proportional to 2,944,403,463.94, 4,063,211,382.25 and 1,624,303,670.02
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Solution
The fourth proportional to 2,944,403,463.94, 4,063,211,382.25 and 1,624,303,670.02 is: 2,241,502,987.31
Step by Step Solution
- Step 1: Write the proportion equation
2,944,403,463.94 : 4,063,211,382.25 = 1,624,303,670.02 : x - Step 2: Convert to fraction form
2,944,403,463.94/4,063,211,382.25 = 1,624,303,670.02/x - Step 3: Cross multiply
2,944,403,463.94x = 4,063,211,382.25 × 1,624,303,670.02 - Step 4: Simplify right side
2,944,403,463.94x = 6,599,889,160,255,712,256 - Step 5: Solve for x
x = 6,599,889,160,255,712,256/2,944,403,463.94 - Step 6: Final answer
x = 2,241,502,987.31
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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.