Finding the Fourth Proportional to 432,877,222.63, 597,354,563.10 and 234,634,460.97
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Solution
The fourth proportional to 432,877,222.63, 597,354,563.10 and 234,634,460.97 is: 323,786,881.35
Step by Step Solution
- Step 1: Write the proportion equation
432,877,222.63 : 597,354,563.10 = 234,634,460.97 : x - Step 2: Convert to fraction form
432,877,222.63/597,354,563.10 = 234,634,460.97/x - Step 3: Cross multiply
432,877,222.63x = 597,354,563.10 × 234,634,460.97 - Step 4: Simplify right side
432,877,222.63x = 140,159,965,920,938,352 - Step 5: Solve for x
x = 140,159,965,920,938,352/432,877,222.63 - Step 6: Final answer
x = 323,786,881.35
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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.