Finding the Fourth Proportional to 46,636,655.84, 64,358,699.28 and 26,011,437.92
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Solution
The fourth proportional to 46,636,655.84, 64,358,699.28 and 26,011,437.92 is: 35,895,848.04
Step by Step Solution
- Step 1: Write the proportion equation
46,636,655.84 : 64,358,699.28 = 26,011,437.92 : x - Step 2: Convert to fraction form
46,636,655.84/64,358,699.28 = 26,011,437.92/x - Step 3: Cross multiply
46,636,655.84x = 64,358,699.28 × 26,011,437.92 - Step 4: Simplify right side
46,636,655.84x = 1,674,062,310,933,668.75 - Step 5: Solve for x
x = 1,674,062,310,933,668.75/46,636,655.84 - Step 6: Final answer
x = 35,895,848.04
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.