Finding the Fourth Proportional to 4,895,982,952.83, 7,345,415,298.14 and 1,579,735,311.53
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Solution
The fourth proportional to 4,895,982,952.83, 7,345,415,298.14 and 1,579,735,311.53 is: 2,370,067,877.29
Step by Step Solution
- Step 1: Write the proportion equation
4,895,982,952.83 : 7,345,415,298.14 = 1,579,735,311.53 : x - Step 2: Convert to fraction form
4,895,982,952.83/7,345,415,298.14 = 1,579,735,311.53/x - Step 3: Cross multiply
4,895,982,952.83x = 7,345,415,298.14 × 1,579,735,311.53 - Step 4: Simplify right side
4,895,982,952.83x = 11,603,811,924,286,113,792 - Step 5: Solve for x
x = 11,603,811,924,286,113,792/4,895,982,952.83 - Step 6: Final answer
x = 2,370,067,877.29
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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.