Finding the Fourth Proportional to 2,059,038,266.94, 2,841,474,639.36 and 1,119,240,908.86
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Solution
The fourth proportional to 2,059,038,266.94, 2,841,474,639.36 and 1,119,240,908.86 is: 1,544,553,449.50
Step by Step Solution
- Step 1: Write the proportion equation
2,059,038,266.94 : 2,841,474,639.36 = 1,119,240,908.86 : x - Step 2: Convert to fraction form
2,059,038,266.94/2,841,474,639.36 = 1,119,240,908.86/x - Step 3: Cross multiply
2,059,038,266.94x = 2,841,474,639.36 × 1,119,240,908.86 - Step 4: Simplify right side
2,059,038,266.94x = 3,180,294,657,859,927,040 - Step 5: Solve for x
x = 3,180,294,657,859,927,040/2,059,038,266.94 - Step 6: Final answer
x = 1,544,553,449.50
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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.