Finding the Fourth Proportional to 7,343,974,430.00, 11,018,122,948.34 and 2,369,602,968.04
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Solution
The fourth proportional to 7,343,974,430.00, 11,018,122,948.34 and 2,369,602,968.04 is: 3,555,101,817.07
Step by Step Solution
- Step 1: Write the proportion equation
7,343,974,430.00 : 11,018,122,948.34 = 2,369,602,968.04 : x - Step 2: Convert to fraction form
7,343,974,430.00/11,018,122,948.34 = 2,369,602,968.04/x - Step 3: Cross multiply
7,343,974,430.00x = 11,018,122,948.34 × 2,369,602,968.04 - Step 4: Simplify right side
7,343,974,430.00x = 26,108,576,840,604,250,112 - Step 5: Solve for x
x = 26,108,576,840,604,250,112/7,343,974,430.00 - Step 6: Final answer
x = 3,555,101,817.07
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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.