Finding the Fourth Proportional to 48,323,482.02, 66,686,416.07 and 26,593,450.02
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Solution
The fourth proportional to 48,323,482.02, 66,686,416.07 and 26,593,450.02 is: 36,698,967.01
Step by Step Solution
- Step 1: Write the proportion equation
48,323,482.02 : 66,686,416.07 = 26,593,450.02 : x - Step 2: Convert to fraction form
48,323,482.02/66,686,416.07 = 26,593,450.02/x - Step 3: Cross multiply
48,323,482.02x = 66,686,416.07 × 26,593,450.02 - Step 4: Simplify right side
48,323,482.02x = 1,773,421,872,637,502.50 - Step 5: Solve for x
x = 1,773,421,872,637,502.50/48,323,482.02 - Step 6: Final answer
x = 36,698,967.01
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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.