Finding the Fourth Proportional to 383,174,597.52, 575,125,270.56 and 237,166,497.12
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Solution
The fourth proportional to 383,174,597.52, 575,125,270.56 and 237,166,497.12 is: 355,974,656.74
Step by Step Solution
- Step 1: Write the proportion equation
383,174,597.52 : 575,125,270.56 = 237,166,497.12 : x - Step 2: Convert to fraction form
383,174,597.52/575,125,270.56 = 237,166,497.12/x - Step 3: Cross multiply
383,174,597.52x = 575,125,270.56 × 237,166,497.12 - Step 4: Simplify right side
383,174,597.52x = 136,400,445,823,907,456 - Step 5: Solve for x
x = 136,400,445,823,907,456/383,174,597.52 - Step 6: Final answer
x = 355,974,656.74
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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.