Finding the Fourth Proportional to 1,041,092,267.24, 1,550,817,866.66 and 984,703,304.75
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Solution
The fourth proportional to 1,041,092,267.24, 1,550,817,866.66 and 984,703,304.75 is: 1,466,820,498.44
Step by Step Solution
- Step 1: Write the proportion equation
1,041,092,267.24 : 1,550,817,866.66 = 984,703,304.75 : x - Step 2: Convert to fraction form
1,041,092,267.24/1,550,817,866.66 = 984,703,304.75/x - Step 3: Cross multiply
1,041,092,267.24x = 1,550,817,866.66 × 984,703,304.75 - Step 4: Simplify right side
1,041,092,267.24x = 1,527,095,478,352,769,280 - Step 5: Solve for x
x = 1,527,095,478,352,769,280/1,041,092,267.24 - Step 6: Final answer
x = 1,466,820,498.44
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.