Finding the Fourth Proportional to 37,042,224,590.08, 51,118,734,853.38 and 20,126,154,646
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Solution
The fourth proportional to 37,042,224,590.08, 51,118,734,853.38 and 20,126,154,646 is: 27,774,346,015.99
Step by Step Solution
- Step 1: Write the proportion equation
37,042,224,590.08 : 51,118,734,853.38 = 20,126,154,646 : x - Step 2: Convert to fraction form
37,042,224,590.08/51,118,734,853.38 = 20,126,154,646/x - Step 3: Cross multiply
37,042,224,590.08x = 51,118,734,853.38 × 20,126,154,646 - Step 4: Simplify right side
37,042,224,590.08x = 1,028,823,562,966,995,959,808 - Step 5: Solve for x
x = 1,028,823,562,966,995,959,808/37,042,224,590.08 - Step 6: Final answer
x = 27,774,346,015.99
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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.