Finding the Fourth Proportional to 234,812,574.07, 352,205,907.18 and 96,603,204.35
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Solution
The fourth proportional to 234,812,574.07, 352,205,907.18 and 96,603,204.35 is: 144,899,477.21
Step by Step Solution
- Step 1: Write the proportion equation
234,812,574.07 : 352,205,907.18 = 96,603,204.35 : x - Step 2: Convert to fraction form
234,812,574.07/352,205,907.18 = 96,603,204.35/x - Step 3: Cross multiply
234,812,574.07x = 352,205,907.18 × 96,603,204.35 - Step 4: Simplify right side
234,812,574.07x = 34,024,219,225,103,964 - Step 5: Solve for x
x = 34,024,219,225,103,964/234,812,574.07 - Step 6: Final answer
x = 144,899,477.21
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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.