Finding the Fourth Proportional to 48,833,104,089.20, 73,249,656,133.80 and 15,708,652,279.70
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Solution
The fourth proportional to 48,833,104,089.20, 73,249,656,133.80 and 15,708,652,279.70 is: 23,562,978,419.55
Step by Step Solution
- Step 1: Write the proportion equation
48,833,104,089.20 : 73,249,656,133.80 = 15,708,652,279.70 : x - Step 2: Convert to fraction form
48,833,104,089.20/73,249,656,133.80 = 15,708,652,279.70/x - Step 3: Cross multiply
48,833,104,089.20x = 73,249,656,133.80 × 15,708,652,279.70 - Step 4: Simplify right side
48,833,104,089.20x = 1,150,653,377,813,458,583,552 - Step 5: Solve for x
x = 1,150,653,377,813,458,583,552/48,833,104,089.20 - Step 6: Final answer
x = 23,562,978,419.55
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.