Finding the Fourth Proportional to 64,099,574.34, 88,457,445.84 and 34,730,929.99
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Solution
The fourth proportional to 64,099,574.34, 88,457,445.84 and 34,730,929.99 is: 47,928,701.40
Step by Step Solution
- Step 1: Write the proportion equation
64,099,574.34 : 88,457,445.84 = 34,730,929.99 : x - Step 2: Convert to fraction form
64,099,574.34/88,457,445.84 = 34,730,929.99/x - Step 3: Cross multiply
64,099,574.34x = 88,457,445.84 × 34,730,929.99 - Step 4: Simplify right side
64,099,574.34x = 3,072,209,358,563,257 - Step 5: Solve for x
x = 3,072,209,358,563,257/64,099,574.34 - Step 6: Final answer
x = 47,928,701.40
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.