Finding the Fourth Proportional to 58,714,163,140.44, 88,023,717,702.72 and 18,356,241,004.08
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Solution
The fourth proportional to 58,714,163,140.44, 88,023,717,702.72 and 18,356,241,004.08 is: 27,519,502,787.79
Step by Step Solution
- Step 1: Write the proportion equation
58,714,163,140.44 : 88,023,717,702.72 = 18,356,241,004.08 : x - Step 2: Convert to fraction form
58,714,163,140.44/88,023,717,702.72 = 18,356,241,004.08/x - Step 3: Cross multiply
58,714,163,140.44x = 88,023,717,702.72 × 18,356,241,004.08 - Step 4: Simplify right side
58,714,163,140.44x = 1,615,784,576,226,231,582,720 - Step 5: Solve for x
x = 1,615,784,576,226,231,582,720/58,714,163,140.44 - Step 6: Final answer
x = 27,519,502,787.79
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1.5x scale
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.