Finding the Third Proportional to 346,423,528 and 717,402,688
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Solution
The third proportional to 346,423,528 and 717,402,688 is: 1,485,657,223.46
Step by Step Solution
- Step 1: Write the proportion equation
346,423,528 : 717,402,688 = 717,402,688 : x - Step 2: Convert to fraction form
346,423,528/717,402,688 = 717,402,688/x - Step 3: Cross multiply
346,423,528x = 717,402,688 × 717,402,688 - Step 4: Simplify right side
346,423,528x = 514,666,616,749,625,344 - Step 5: Solve for x
x = 514,666,616,749,625,344/346,423,528 - Step 6: Final answer
x = 1,485,657,223.46
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.