Finding the Fourth Proportional to 1,594,363,046.70, 2,391,544,570.05 and 1,376,259,660.30
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Solution
The fourth proportional to 1,594,363,046.70, 2,391,544,570.05 and 1,376,259,660.30 is: 2,064,389,490.45
Step by Step Solution
- Step 1: Write the proportion equation
1,594,363,046.70 : 2,391,544,570.05 = 1,376,259,660.30 : x - Step 2: Convert to fraction form
1,594,363,046.70/2,391,544,570.05 = 1,376,259,660.30/x - Step 3: Cross multiply
1,594,363,046.70x = 2,391,544,570.05 × 1,376,259,660.30 - Step 4: Simplify right side
1,594,363,046.70x = 3,291,386,317,569,322,496 - Step 5: Solve for x
x = 3,291,386,317,569,322,496/1,594,363,046.70 - Step 6: Final answer
x = 2,064,389,490.45
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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.