Finding the Third Proportional to 340,243,237.13 and 525,475,113.75
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Solution
The third proportional to 340,243,237.13 and 525,475,113.75 is: 811,549,106.76
Step by Step Solution
- Step 1: Write the proportion equation
340,243,237.13 : 525,475,113.75 = 525,475,113.75 : x - Step 2: Convert to fraction form
340,243,237.13/525,475,113.75 = 525,475,113.75/x - Step 3: Cross multiply
340,243,237.13x = 525,475,113.75 × 525,475,113.75 - Step 4: Simplify right side
340,243,237.13x = 276,124,095,170,575,424 - Step 5: Solve for x
x = 276,124,095,170,575,424/340,243,237.13 - Step 6: Final answer
x = 811,549,106.76
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.