Finding the Fourth Proportional to 1,343,595,062,351.90, 2,016,826,804,752.40 and 579,060,513,584.95
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Solution
The fourth proportional to 1,343,595,062,351.90, 2,016,826,804,752.40 and 579,060,513,584.95 is: 869,208,884,503.88
Step by Step Solution
- Step 1: Write the proportion equation
1,343,595,062,351.90 : 2,016,826,804,752.40 = 579,060,513,584.95 : x - Step 2: Convert to fraction form
1,343,595,062,351.90/2,016,826,804,752.40 = 579,060,513,584.95/x - Step 3: Cross multiply
1,343,595,062,351.90x = 2,016,826,804,752.40 × 579,060,513,584.95 - Step 4: Simplify right side
1,343,595,062,351.90x = 1,167,864,765,371,818,237,231,104 - Step 5: Solve for x
x = 1,167,864,765,371,818,237,231,104/1,343,595,062,351.90 - Step 6: Final answer
x = 869,208,884,503.88
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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.