Finding the Fourth Proportional to 64,542,596,106.60, 96,684,237,560.34 and 32,138,817,660
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Solution
The fourth proportional to 64,542,596,106.60, 96,684,237,560.34 and 32,138,817,660 is: 48,143,664,323.88
Step by Step Solution
- Step 1: Write the proportion equation
64,542,596,106.60 : 96,684,237,560.34 = 32,138,817,660 : x - Step 2: Convert to fraction form
64,542,596,106.60/96,684,237,560.34 = 32,138,817,660/x - Step 3: Cross multiply
64,542,596,106.60x = 96,684,237,560.34 × 32,138,817,660 - Step 4: Simplify right side
64,542,596,106.60x = 3,107,317,081,547,890,229,248 - Step 5: Solve for x
x = 3,107,317,081,547,890,229,248/64,542,596,106.60 - Step 6: Final answer
x = 48,143,664,323.88
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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.