Finding the Fourth Proportional to 2,600,201,859,681.60, 3,588,286,950,987.40 and 1,444,074,897,236
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Solution
The fourth proportional to 2,600,201,859,681.60, 3,588,286,950,987.40 and 1,444,074,897,236 is: 1,992,828,014,758.41
Step by Step Solution
- Step 1: Write the proportion equation
2,600,201,859,681.60 : 3,588,286,950,987.40 = 1,444,074,897,236 : x - Step 2: Convert to fraction form
2,600,201,859,681.60/3,588,286,950,987.40 = 1,444,074,897,236/x - Step 3: Cross multiply
2,600,201,859,681.60x = 3,588,286,950,987.40 × 1,444,074,897,236 - Step 4: Simplify right side
2,600,201,859,681.60x = 5,181,755,110,000,409,006,047,232 - Step 5: Solve for x
x = 5,181,755,110,000,409,006,047,232/2,600,201,859,681.60 - Step 6: Final answer
x = 1,992,828,014,758.41
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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.