Finding the Fourth Proportional to 158,596,488.14, 237,943,444.19 and 75,704,015.48
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Solution
The fourth proportional to 158,596,488.14, 237,943,444.19 and 75,704,015.48 is: 113,579,275.26
Step by Step Solution
- Step 1: Write the proportion equation
158,596,488.14 : 237,943,444.19 = 75,704,015.48 : x - Step 2: Convert to fraction form
158,596,488.14/237,943,444.19 = 75,704,015.48/x - Step 3: Cross multiply
158,596,488.14x = 237,943,444.19 × 75,704,015.48 - Step 4: Simplify right side
158,596,488.14x = 18,013,274,180,756,038 - Step 5: Solve for x
x = 18,013,274,180,756,038/158,596,488.14 - Step 6: Final answer
x = 113,579,275.26
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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.