Finding the Fourth Proportional to 51,704,988.54, 77,537,304.56 and 22,567,739.28
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Solution
The fourth proportional to 51,704,988.54, 77,537,304.56 and 22,567,739.28 is: 33,842,801.69
Step by Step Solution
- Step 1: Write the proportion equation
51,704,988.54 : 77,537,304.56 = 22,567,739.28 : x - Step 2: Convert to fraction form
51,704,988.54/77,537,304.56 = 22,567,739.28/x - Step 3: Cross multiply
51,704,988.54x = 77,537,304.56 × 22,567,739.28 - Step 4: Simplify right side
51,704,988.54x = 1,749,841,673,671,196.75 - Step 5: Solve for x
x = 1,749,841,673,671,196.75/51,704,988.54 - Step 6: Final answer
x = 33,842,801.69
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.