Finding the Fourth Proportional to 373,249,829.70, 559,800,094.95 and 179,160,869.70
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Solution
The fourth proportional to 373,249,829.70, 559,800,094.95 and 179,160,869.70 is: 268,705,472.55
Step by Step Solution
- Step 1: Write the proportion equation
373,249,829.70 : 559,800,094.95 = 179,160,869.70 : x - Step 2: Convert to fraction form
373,249,829.70/559,800,094.95 = 179,160,869.70/x - Step 3: Cross multiply
373,249,829.70x = 559,800,094.95 × 179,160,869.70 - Step 4: Simplify right side
373,249,829.70x = 100,294,271,869,384,576 - Step 5: Solve for x
x = 100,294,271,869,384,576/373,249,829.70 - Step 6: Final answer
x = 268,705,472.55
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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.