Finding the Fourth Proportional to 16,357,734,937.80, 24,536,602,406.70 and 16,357,734,937.80
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Solution
The fourth proportional to 16,357,734,937.80, 24,536,602,406.70 and 16,357,734,937.80 is: 24,536,602,406.70
Step by Step Solution
- Step 1: Write the proportion equation
16,357,734,937.80 : 24,536,602,406.70 = 16,357,734,937.80 : x - Step 2: Convert to fraction form
16,357,734,937.80/24,536,602,406.70 = 16,357,734,937.80/x - Step 3: Cross multiply
16,357,734,937.80x = 24,536,602,406.70 × 16,357,734,937.80 - Step 4: Simplify right side
16,357,734,937.80x = 401,363,238,442,984,144,896 - Step 5: Solve for x
x = 401,363,238,442,984,144,896/16,357,734,937.80 - Step 6: Final answer
x = 24,536,602,406.70
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.