Finding the Fourth Proportional to 34,884,656.24, 48,140,826 and 19,418,394.80
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Solution
The fourth proportional to 34,884,656.24, 48,140,826 and 19,418,394.80 is: 26,797,385.04
Step by Step Solution
- Step 1: Write the proportion equation
34,884,656.24 : 48,140,826 = 19,418,394.80 : x - Step 2: Convert to fraction form
34,884,656.24/48,140,826 = 19,418,394.80/x - Step 3: Cross multiply
34,884,656.24x = 48,140,826 × 19,418,394.80 - Step 4: Simplify right side
34,884,656.24x = 934,817,565,266,104.88 - Step 5: Solve for x
x = 934,817,565,266,104.88/34,884,656.24 - Step 6: Final answer
x = 26,797,385.04
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.