Finding the Fourth Proportional to 1,835,202,572,284.70, 2,752,334,317,276.20 and 544,111,924,155
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Solution
The fourth proportional to 1,835,202,572,284.70, 2,752,334,317,276.20 and 544,111,924,155 is: 816,028,673,840.95
Step by Step Solution
- Step 1: Write the proportion equation
1,835,202,572,284.70 : 2,752,334,317,276.20 = 544,111,924,155 : x - Step 2: Convert to fraction form
1,835,202,572,284.70/2,752,334,317,276.20 = 544,111,924,155/x - Step 3: Cross multiply
1,835,202,572,284.70x = 2,752,334,317,276.20 × 544,111,924,155 - Step 4: Simplify right side
1,835,202,572,284.70x = 1,497,577,921,290,991,615,082,496 - Step 5: Solve for x
x = 1,497,577,921,290,991,615,082,496/1,835,202,572,284.70 - Step 6: Final answer
x = 816,028,673,840.95
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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.