Finding the Fourth Proportional to 62,823,493.44, 94,232,498.40 and 19,691,712
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Solution
The fourth proportional to 62,823,493.44, 94,232,498.40 and 19,691,712 is: 29,536,708.61
Step by Step Solution
- Step 1: Write the proportion equation
62,823,493.44 : 94,232,498.40 = 19,691,712 : x - Step 2: Convert to fraction form
62,823,493.44/94,232,498.40 = 19,691,712/x - Step 3: Cross multiply
62,823,493.44x = 94,232,498.40 × 19,691,712 - Step 4: Simplify right side
62,823,493.44x = 1,855,599,219,533,261 - Step 5: Solve for x
x = 1,855,599,219,533,261/62,823,493.44 - Step 6: Final answer
x = 29,536,708.61
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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.