Finding the Fourth Proportional to 58,968,014.70, 88,452,022.05 and 37,497,798.30
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Solution
The fourth proportional to 58,968,014.70, 88,452,022.05 and 37,497,798.30 is: 56,246,697.45
Step by Step Solution
- Step 1: Write the proportion equation
58,968,014.70 : 88,452,022.05 = 37,497,798.30 : x - Step 2: Convert to fraction form
58,968,014.70/88,452,022.05 = 37,497,798.30/x - Step 3: Cross multiply
58,968,014.70x = 88,452,022.05 × 37,497,798.30 - Step 4: Simplify right side
58,968,014.70x = 3,316,756,082,058,052 - Step 5: Solve for x
x = 3,316,756,082,058,052/58,968,014.70 - Step 6: Final answer
x = 56,246,697.45
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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.