Finding the Fourth Proportional to 1,641,153,902.00, 2,462,711,289.71 and 1,507,632,598.44
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Solution
The fourth proportional to 1,641,153,902.00, 2,462,711,289.71 and 1,507,632,598.44 is: 2,262,349,567.82
Step by Step Solution
- Step 1: Write the proportion equation
1,641,153,902.00 : 2,462,711,289.71 = 1,507,632,598.44 : x - Step 2: Convert to fraction form
1,641,153,902.00/2,462,711,289.71 = 1,507,632,598.44/x - Step 3: Cross multiply
1,641,153,902.00x = 2,462,711,289.71 × 1,507,632,598.44 - Step 4: Simplify right side
1,641,153,902.00x = 3,712,863,820,905,473,024 - Step 5: Solve for x
x = 3,712,863,820,905,473,024/1,641,153,902.00 - Step 6: Final answer
x = 2,262,349,567.82
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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.