Finding the Fourth Proportional to 59,639,898.24, 89,449,881.93 and 16,513,461.09
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Solution
The fourth proportional to 59,639,898.24, 89,449,881.93 and 16,513,461.09 is: 24,767,432.35
Step by Step Solution
- Step 1: Write the proportion equation
59,639,898.24 : 89,449,881.93 = 16,513,461.09 : x - Step 2: Convert to fraction form
59,639,898.24/89,449,881.93 = 16,513,461.09/x - Step 3: Cross multiply
59,639,898.24x = 89,449,881.93 × 16,513,461.09 - Step 4: Simplify right side
59,639,898.24x = 1,477,127,144,756,149.25 - Step 5: Solve for x
x = 1,477,127,144,756,149.25/59,639,898.24 - Step 6: Final answer
x = 24,767,432.35
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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.