Finding the Fourth Proportional to 4,569,129,265.68, 6,303,077,800.20 and 2,984,148,998.28
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Solution
The fourth proportional to 4,569,129,265.68, 6,303,077,800.20 and 2,984,148,998.28 is: 4,116,610,016.89
Step by Step Solution
- Step 1: Write the proportion equation
4,569,129,265.68 : 6,303,077,800.20 = 2,984,148,998.28 : x - Step 2: Convert to fraction form
4,569,129,265.68/6,303,077,800.20 = 2,984,148,998.28/x - Step 3: Cross multiply
4,569,129,265.68x = 6,303,077,800.20 × 2,984,148,998.28 - Step 4: Simplify right side
4,569,129,265.68x = 18,809,323,303,547,736,064 - Step 5: Solve for x
x = 18,809,323,303,547,736,064/4,569,129,265.68 - Step 6: Final answer
x = 4,116,610,016.89
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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.