Finding the Fourth Proportional to 117,768,495.03, 176,671,916.20 and 34,778,641.84
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Solution
The fourth proportional to 117,768,495.03, 176,671,916.20 and 34,778,641.84 is: 52,173,625.00
Step by Step Solution
- Step 1: Write the proportion equation
117,768,495.03 : 176,671,916.20 = 34,778,641.84 : x - Step 2: Convert to fraction form
117,768,495.03/176,671,916.20 = 34,778,641.84/x - Step 3: Cross multiply
117,768,495.03x = 176,671,916.20 × 34,778,641.84 - Step 4: Simplify right side
117,768,495.03x = 6,144,409,296,706,294 - Step 5: Solve for x
x = 6,144,409,296,706,294/117,768,495.03 - Step 6: Final answer
x = 52,173,625.00
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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.