Finding the Fourth Proportional to 7,396,461,329.39, 11,098,506,413.94 and 3,466,566,737.00
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Solution
The fourth proportional to 7,396,461,329.39, 11,098,506,413.94 and 3,466,566,737.00 is: 5,201,637,844.31
Step by Step Solution
- Step 1: Write the proportion equation
7,396,461,329.39 : 11,098,506,413.94 = 3,466,566,737.00 : x - Step 2: Convert to fraction form
7,396,461,329.39/11,098,506,413.94 = 3,466,566,737.00/x - Step 3: Cross multiply
7,396,461,329.39x = 11,098,506,413.94 × 3,466,566,737.00 - Step 4: Simplify right side
7,396,461,329.39x = 38,473,713,164,973,309,952 - Step 5: Solve for x
x = 38,473,713,164,973,309,952/7,396,461,329.39 - Step 6: Final answer
x = 5,201,637,844.31
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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.