Finding the Fourth Proportional to 6,205,326,262.74, 9,307,928,052.41 and 2,842,943,488.29
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Solution
The fourth proportional to 6,205,326,262.74, 9,307,928,052.41 and 2,842,943,488.29 is: 4,264,387,129.00
Step by Step Solution
- Step 1: Write the proportion equation
6,205,326,262.74 : 9,307,928,052.41 = 2,842,943,488.29 : x - Step 2: Convert to fraction form
6,205,326,262.74/9,307,928,052.41 = 2,842,943,488.29/x - Step 3: Cross multiply
6,205,326,262.74x = 9,307,928,052.41 × 2,842,943,488.29 - Step 4: Simplify right side
6,205,326,262.74x = 26,461,913,446,056,620,032 - Step 5: Solve for x
x = 26,461,913,446,056,620,032/6,205,326,262.74 - Step 6: Final answer
x = 4,264,387,129.00
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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.