Finding the Fourth Proportional to 4,583,838,285.41, 6,875,748,846.01 and 1,436,293,856.14
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Solution
The fourth proportional to 4,583,838,285.41, 6,875,748,846.01 and 1,436,293,856.14 is: 2,154,438,095.11
Step by Step Solution
- Step 1: Write the proportion equation
4,583,838,285.41 : 6,875,748,846.01 = 1,436,293,856.14 : x - Step 2: Convert to fraction form
4,583,838,285.41/6,875,748,846.01 = 1,436,293,856.14/x - Step 3: Cross multiply
4,583,838,285.41x = 6,875,748,846.01 × 1,436,293,856.14 - Step 4: Simplify right side
4,583,838,285.41x = 9,875,595,823,889,448,960 - Step 5: Solve for x
x = 9,875,595,823,889,448,960/4,583,838,285.41 - Step 6: Final answer
x = 2,154,438,095.11
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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.