Finding the Fourth Proportional to 7,565,093,241,248.60, 10,439,838,740,602 and 4,096,718,335,472.20
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Solution
The fourth proportional to 7,565,093,241,248.60, 10,439,838,740,602 and 4,096,718,335,472.20 is: 5,653,476,754,893.02
Step by Step Solution
- Step 1: Write the proportion equation
7,565,093,241,248.60 : 10,439,838,740,602 = 4,096,718,335,472.20 : x - Step 2: Convert to fraction form
7,565,093,241,248.60/10,439,838,740,602 = 4,096,718,335,472.20/x - Step 3: Cross multiply
7,565,093,241,248.60x = 10,439,838,740,602 × 4,096,718,335,472.20 - Step 4: Simplify right side
7,565,093,241,248.60x = 42,769,078,787,997,215,315,984,384 - Step 5: Solve for x
x = 42,769,078,787,997,215,315,984,384/7,565,093,241,248.60 - Step 6: Final answer
x = 5,653,476,754,893.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.