Finding the Fourth Proportional to 598,434,581.01, 896,873,257.04 and 243,495,219.18
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Solution
The fourth proportional to 598,434,581.01, 896,873,257.04 and 243,495,219.18 is: 364,926,020.70
Step by Step Solution
- Step 1: Write the proportion equation
598,434,581.01 : 896,873,257.04 = 243,495,219.18 : x - Step 2: Convert to fraction form
598,434,581.01/896,873,257.04 = 243,495,219.18/x - Step 3: Cross multiply
598,434,581.01x = 896,873,257.04 × 243,495,219.18 - Step 4: Simplify right side
598,434,581.01x = 218,384,350,298,417,792 - Step 5: Solve for x
x = 218,384,350,298,417,792/598,434,581.01 - Step 6: Final answer
x = 364,926,020.70
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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.