Finding the Fourth Proportional to 134,706,962.95, 202,029,554.41 and 37,669,490
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Solution
The fourth proportional to 134,706,962.95, 202,029,554.41 and 37,669,490 is: 56,495,596.91
Step by Step Solution
- Step 1: Write the proportion equation
134,706,962.95 : 202,029,554.41 = 37,669,490 : x - Step 2: Convert to fraction form
134,706,962.95/202,029,554.41 = 37,669,490/x - Step 3: Cross multiply
134,706,962.95x = 202,029,554.41 × 37,669,490 - Step 4: Simplify right side
134,706,962.95x = 7,610,350,279,551,951 - Step 5: Solve for x
x = 7,610,350,279,551,951/134,706,962.95 - Step 6: Final answer
x = 56,495,596.91
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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.