Finding the Fourth Proportional to 4,390,595,896,966.20, 6,059,167,645,844.80 and 2,413,084,219,911
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Solution
The fourth proportional to 4,390,595,896,966.20, 6,059,167,645,844.80 and 2,413,084,219,911 is: 3,330,136,085,192.07
Step by Step Solution
- Step 1: Write the proportion equation
4,390,595,896,966.20 : 6,059,167,645,844.80 = 2,413,084,219,911 : x - Step 2: Convert to fraction form
4,390,595,896,966.20/6,059,167,645,844.80 = 2,413,084,219,911/x - Step 3: Cross multiply
4,390,595,896,966.20x = 6,059,167,645,844.80 × 2,413,084,219,911 - Step 4: Simplify right side
4,390,595,896,966.20x = 14,621,281,831,983,369,450,160,128 - Step 5: Solve for x
x = 14,621,281,831,983,369,450,160,128/4,390,595,896,966.20 - Step 6: Final answer
x = 3,330,136,085,192.07
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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.