Finding the Fourth Proportional to 23,708,255,826.20, 35,564,474,087.12 and 6,691,172,974.92
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Solution
The fourth proportional to 23,708,255,826.20, 35,564,474,087.12 and 6,691,172,974.92 is: 10,037,349,420.53
Step by Step Solution
- Step 1: Write the proportion equation
23,708,255,826.20 : 35,564,474,087.12 = 6,691,172,974.92 : x - Step 2: Convert to fraction form
23,708,255,826.20/35,564,474,087.12 = 6,691,172,974.92/x - Step 3: Cross multiply
23,708,255,826.20x = 35,564,474,087.12 × 6,691,172,974.92 - Step 4: Simplify right side
23,708,255,826.20x = 237,968,047,878,980,009,984 - Step 5: Solve for x
x = 237,968,047,878,980,009,984/23,708,255,826.20 - Step 6: Final answer
x = 10,037,349,420.53
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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.