Finding the Fourth Proportional to 93,006,257.96, 139,381,841.10 and 58,866,663.08
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Solution
The fourth proportional to 93,006,257.96, 139,381,841.10 and 58,866,663.08 is: 88,219,266.74
Step by Step Solution
- Step 1: Write the proportion equation
93,006,257.96 : 139,381,841.10 = 58,866,663.08 : x - Step 2: Convert to fraction form
93,006,257.96/139,381,841.10 = 58,866,663.08/x - Step 3: Cross multiply
93,006,257.96x = 139,381,841.10 × 58,866,663.08 - Step 4: Simplify right side
93,006,257.96x = 8,204,943,879,503,796 - Step 5: Solve for x
x = 8,204,943,879,503,796/93,006,257.96 - Step 6: Final answer
x = 88,219,266.74
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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.