Finding the Fourth Proportional to 736,188,133,269.56, 1,104,392,615,187.80 and 258,573,249,219.46
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Solution
The fourth proportional to 736,188,133,269.56, 1,104,392,615,187.80 and 258,573,249,219.46 is: 387,898,655,272.84
Step by Step Solution
- Step 1: Write the proportion equation
736,188,133,269.56 : 1,104,392,615,187.80 = 258,573,249,219.46 : x - Step 2: Convert to fraction form
736,188,133,269.56/1,104,392,615,187.80 = 258,573,249,219.46/x - Step 3: Cross multiply
736,188,133,269.56x = 1,104,392,615,187.80 × 258,573,249,219.46 - Step 4: Simplify right side
736,188,133,269.56x = 285,566,386,923,086,207,254,528 - Step 5: Solve for x
x = 285,566,386,923,086,207,254,528/736,188,133,269.56 - Step 6: Final answer
x = 387,898,655,272.84
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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.