Finding the Fourth Proportional to 73,595,594.98, 101,562,592.75 and 40,557,029.53
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Solution
The fourth proportional to 73,595,594.98, 101,562,592.75 and 40,557,029.53 is: 55,969,070.90
Step by Step Solution
- Step 1: Write the proportion equation
73,595,594.98 : 101,562,592.75 = 40,557,029.53 : x - Step 2: Convert to fraction form
73,595,594.98/101,562,592.75 = 40,557,029.53/x - Step 3: Cross multiply
73,595,594.98x = 101,562,592.75 × 40,557,029.53 - Step 4: Simplify right side
73,595,594.98x = 4,119,077,072,949,815.50 - Step 5: Solve for x
x = 4,119,077,072,949,815.50/73,595,594.98 - Step 6: Final answer
x = 55,969,070.90
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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.