Finding the Fourth Proportional to 63,326,253.18, 87,390,397.62 and 34,352,877.18
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Solution
The fourth proportional to 63,326,253.18, 87,390,397.62 and 34,352,877.18 is: 47,407,061.77
Step by Step Solution
- Step 1: Write the proportion equation
63,326,253.18 : 87,390,397.62 = 34,352,877.18 : x - Step 2: Convert to fraction form
63,326,253.18/87,390,397.62 = 34,352,877.18/x - Step 3: Cross multiply
63,326,253.18x = 87,390,397.62 × 34,352,877.18 - Step 4: Simplify right side
63,326,253.18x = 3,002,111,596,151,224.50 - Step 5: Solve for x
x = 3,002,111,596,151,224.50/63,326,253.18 - Step 6: Final answer
x = 47,407,061.77
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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.