Finding the Fourth Proportional to 3,497,700,295.29, 5,247,470,666.52 and 1,256,973,981.87
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Solution
The fourth proportional to 3,497,700,295.29, 5,247,470,666.52 and 1,256,973,981.87 is: 1,885,791,674.98
Step by Step Solution
- Step 1: Write the proportion equation
3,497,700,295.29 : 5,247,470,666.52 = 1,256,973,981.87 : x - Step 2: Convert to fraction form
3,497,700,295.29/5,247,470,666.52 = 1,256,973,981.87/x - Step 3: Cross multiply
3,497,700,295.29x = 5,247,470,666.52 × 1,256,973,981.87 - Step 4: Simplify right side
3,497,700,295.29x = 6,595,934,098,441,667,584 - Step 5: Solve for x
x = 6,595,934,098,441,667,584/3,497,700,295.29 - Step 6: Final answer
x = 1,885,791,674.98
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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.