Finding the Fourth Proportional to 59,130,306, 88,695,458.98 and 18,740,790
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Solution
The fourth proportional to 59,130,306, 88,695,458.98 and 18,740,790 is: 28,111,184.99
Step by Step Solution
- Step 1: Write the proportion equation
59,130,306 : 88,695,458.98 = 18,740,790 : x - Step 2: Convert to fraction form
59,130,306/88,695,458.98 = 18,740,790/x - Step 3: Cross multiply
59,130,306x = 88,695,458.98 × 18,740,790 - Step 4: Simplify right side
59,130,306x = 1,662,222,970,697,794.25 - Step 5: Solve for x
x = 1,662,222,970,697,794.25/59,130,306 - Step 6: Final answer
x = 28,111,184.99
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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.