Finding the Fourth Proportional to 39,708,866.40, 59,566,730.84 and 10,955,002
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Solution
The fourth proportional to 39,708,866.40, 59,566,730.84 and 10,955,002 is: 16,433,449.62
Step by Step Solution
- Step 1: Write the proportion equation
39,708,866.40 : 59,566,730.84 = 10,955,002 : x - Step 2: Convert to fraction form
39,708,866.40/59,566,730.84 = 10,955,002/x - Step 3: Cross multiply
39,708,866.40x = 59,566,730.84 × 10,955,002 - Step 4: Simplify right side
39,708,866.40x = 652,553,655,485,661.75 - Step 5: Solve for x
x = 652,553,655,485,661.75/39,708,866.40 - Step 6: Final answer
x = 16,433,449.62
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.