Finding the Fourth Proportional to 45,828,252,332,948, 63,243,245,096,820 and 26,074,738,831,948
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Solution
The fourth proportional to 45,828,252,332,948, 63,243,245,096,820 and 26,074,738,831,948 is: 35,983,285,742,687.60
Step by Step Solution
- Step 1: Write the proportion equation
45,828,252,332,948 : 63,243,245,096,820 = 26,074,738,831,948 : x - Step 2: Convert to fraction form
45,828,252,332,948/63,243,245,096,820 = 26,074,738,831,948/x - Step 3: Cross multiply
45,828,252,332,948x = 63,243,245,096,820 × 26,074,738,831,948 - Step 4: Simplify right side
45,828,252,332,948x = 1,649,051,098,784,457,447,855,620,096 - Step 5: Solve for x
x = 1,649,051,098,784,457,447,855,620,096/45,828,252,332,948 - Step 6: Final answer
x = 35,983,285,742,687.60
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.