Finding the Fourth Proportional to 46,044,810.68, 63,542,993.28 and 26,197,482.20
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Solution
The fourth proportional to 46,044,810.68, 63,542,993.28 and 26,197,482.20 is: 36,153,182.32
Step by Step Solution
- Step 1: Write the proportion equation
46,044,810.68 : 63,542,993.28 = 26,197,482.20 : x - Step 2: Convert to fraction form
46,044,810.68/63,542,993.28 = 26,197,482.20/x - Step 3: Cross multiply
46,044,810.68x = 63,542,993.28 × 26,197,482.20 - Step 4: Simplify right side
46,044,810.68x = 1,664,666,435,387,519.50 - Step 5: Solve for x
x = 1,664,666,435,387,519.50/46,044,810.68 - Step 6: Final answer
x = 36,153,182.32
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.