Finding the Third Proportional to 535,564,563,448 and 1,165,268,506,958
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Solution
The third proportional to 535,564,563,448 and 1,165,268,506,958 is: 2,535,363,214,784.40
Step by Step Solution
- Step 1: Write the proportion equation
535,564,563,448 : 1,165,268,506,958 = 1,165,268,506,958 : x - Step 2: Convert to fraction form
535,564,563,448/1,165,268,506,958 = 1,165,268,506,958/x - Step 3: Cross multiply
535,564,563,448x = 1,165,268,506,958 × 1,165,268,506,958 - Step 4: Simplify right side
535,564,563,448x = 1,357,850,693,308,126,364,434,432 - Step 5: Solve for x
x = 1,357,850,693,308,126,364,434,432/535,564,563,448 - Step 6: Final answer
x = 2,535,363,214,784.40
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.