Finding the Fourth Proportional to 226,735,707.04, 340,157,528.40 and 73,381,763.68
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Solution
The fourth proportional to 226,735,707.04, 340,157,528.40 and 73,381,763.68 is: 110,090,111.91
Step by Step Solution
- Step 1: Write the proportion equation
226,735,707.04 : 340,157,528.40 = 73,381,763.68 : x - Step 2: Convert to fraction form
226,735,707.04/340,157,528.40 = 73,381,763.68/x - Step 3: Cross multiply
226,735,707.04x = 340,157,528.40 × 73,381,763.68 - Step 4: Simplify right side
226,735,707.04x = 24,961,359,363,021,688 - Step 5: Solve for x
x = 24,961,359,363,021,688/226,735,707.04 - Step 6: Final answer
x = 110,090,111.91
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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.