Finding the Fourth Proportional to 4,480,792,511.01, 6,717,875,293.09 and 2,709,769,501
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Solution
The fourth proportional to 4,480,792,511.01, 6,717,875,293.09 and 2,709,769,501 is: 4,062,650,420.88
Step by Step Solution
- Step 1: Write the proportion equation
4,480,792,511.01 : 6,717,875,293.09 = 2,709,769,501 : x - Step 2: Convert to fraction form
4,480,792,511.01/6,717,875,293.09 = 2,709,769,501/x - Step 3: Cross multiply
4,480,792,511.01x = 6,717,875,293.09 × 2,709,769,501 - Step 4: Simplify right side
4,480,792,511.01x = 18,203,893,580,736,718,848 - Step 5: Solve for x
x = 18,203,893,580,736,718,848/4,480,792,511.01 - Step 6: Final answer
x = 4,062,650,420.88
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.