Finding the Fourth Proportional to 48,564,248.08, 67,018,840.14 and 26,537,750.14
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Solution
The fourth proportional to 48,564,248.08, 67,018,840.14 and 26,537,750.14 is: 36,622,192.35
Step by Step Solution
- Step 1: Write the proportion equation
48,564,248.08 : 67,018,840.14 = 26,537,750.14 : x - Step 2: Convert to fraction form
48,564,248.08/67,018,840.14 = 26,537,750.14/x - Step 3: Cross multiply
48,564,248.08x = 67,018,840.14 × 26,537,750.14 - Step 4: Simplify right side
48,564,248.08x = 1,778,529,234,307,922.75 - Step 5: Solve for x
x = 1,778,529,234,307,922.75/48,564,248.08 - Step 6: Final answer
x = 36,622,192.35
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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.