Finding the Fourth Proportional to 1,094,282,402.93, 1,641,524,510.06 and 357,356,169.62
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Solution
The fourth proportional to 1,094,282,402.93, 1,641,524,510.06 and 357,356,169.62 is: 536,067,206.85
Step by Step Solution
- Step 1: Write the proportion equation
1,094,282,402.93 : 1,641,524,510.06 = 357,356,169.62 : x - Step 2: Convert to fraction form
1,094,282,402.93/1,641,524,510.06 = 357,356,169.62/x - Step 3: Cross multiply
1,094,282,402.93x = 1,641,524,510.06 × 357,356,169.62 - Step 4: Simplify right side
1,094,282,402.93x = 586,608,911,242,394,368 - Step 5: Solve for x
x = 586,608,911,242,394,368/1,094,282,402.93 - Step 6: Final answer
x = 536,067,206.85
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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.