Finding the Fourth Proportional to 1,880,156,710.74, 2,594,639,772.16 and 1,033,476,473.30
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Solution
The fourth proportional to 1,880,156,710.74, 2,594,639,772.16 and 1,033,476,473.30 is: 1,426,210,456.77
Step by Step Solution
- Step 1: Write the proportion equation
1,880,156,710.74 : 2,594,639,772.16 = 1,033,476,473.30 : x - Step 2: Convert to fraction form
1,880,156,710.74/2,594,639,772.16 = 1,033,476,473.30/x - Step 3: Cross multiply
1,880,156,710.74x = 2,594,639,772.16 × 1,033,476,473.30 - Step 4: Simplify right side
1,880,156,710.74x = 2,681,499,161,218,415,616 - Step 5: Solve for x
x = 2,681,499,161,218,415,616/1,880,156,710.74 - Step 6: Final answer
x = 1,426,210,456.77
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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.