Finding the Fourth Proportional to 26,156,712,456,098, 39,235,068,684,146 and 26,156,712,456,098
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Solution
The fourth proportional to 26,156,712,456,098, 39,235,068,684,146 and 26,156,712,456,098 is: 39,235,068,684,146
Step by Step Solution
- Step 1: Write the proportion equation
26,156,712,456,098 : 39,235,068,684,146 = 26,156,712,456,098 : x - Step 2: Convert to fraction form
26,156,712,456,098/39,235,068,684,146 = 26,156,712,456,098/x - Step 3: Cross multiply
26,156,712,456,098x = 39,235,068,684,146 × 26,156,712,456,098 - Step 4: Simplify right side
26,156,712,456,098x = 1,026,260,409,766,462,289,522,720,768 - Step 5: Solve for x
x = 1,026,260,409,766,462,289,522,720,768/26,156,712,456,098 - Step 6: Final answer
x = 39,235,068,684,146
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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.