Finding the Fourth Proportional to 62,343,036.60, 93,516,693.30 and 19,211,897.40
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Solution
The fourth proportional to 62,343,036.60, 93,516,693.30 and 19,211,897.40 is: 28,818,505.08
Step by Step Solution
- Step 1: Write the proportion equation
62,343,036.60 : 93,516,693.30 = 19,211,897.40 : x - Step 2: Convert to fraction form
62,343,036.60/93,516,693.30 = 19,211,897.40/x - Step 3: Cross multiply
62,343,036.60x = 93,516,693.30 × 19,211,897.40 - Step 4: Simplify right side
62,343,036.60x = 1,796,633,116,866,867.25 - Step 5: Solve for x
x = 1,796,633,116,866,867.25/62,343,036.60 - Step 6: Final answer
x = 28,818,505.08
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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.