Finding the Fourth Proportional to 34,498,106.10, 51,735,964.14 and 11,462,854.68
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Solution
The fourth proportional to 34,498,106.10, 51,735,964.14 and 11,462,854.68 is: 17,190,562.20
Step by Step Solution
- Step 1: Write the proportion equation
34,498,106.10 : 51,735,964.14 = 11,462,854.68 : x - Step 2: Convert to fraction form
34,498,106.10/51,735,964.14 = 11,462,854.68/x - Step 3: Cross multiply
34,498,106.10x = 51,735,964.14 × 11,462,854.68 - Step 4: Simplify right side
34,498,106.10x = 593,041,838,666,511.12 - Step 5: Solve for x
x = 593,041,838,666,511.12/34,498,106.10 - Step 6: Final answer
x = 17,190,562.20
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.