Finding the Fourth Proportional to 48,887,030.20, 73,224,257.10 and 29,684,295.40
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Solution
The fourth proportional to 48,887,030.20, 73,224,257.10 and 29,684,295.40 is: 44,461,904.71
Step by Step Solution
- Step 1: Write the proportion equation
48,887,030.20 : 73,224,257.10 = 29,684,295.40 : x - Step 2: Convert to fraction form
48,887,030.20/73,224,257.10 = 29,684,295.40/x - Step 3: Cross multiply
48,887,030.20x = 73,224,257.10 × 29,684,295.40 - Step 4: Simplify right side
48,887,030.20x = 2,173,610,478,201,947 - Step 5: Solve for x
x = 2,173,610,478,201,947/48,887,030.20 - Step 6: Final answer
x = 44,461,904.71
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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.