Finding the Fourth Proportional to 94,714,724, 130,706,319.12 and 51,254,660
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Solution
The fourth proportional to 94,714,724, 130,706,319.12 and 51,254,660 is: 70,731,430.80
Step by Step Solution
- Step 1: Write the proportion equation
94,714,724 : 130,706,319.12 = 51,254,660 : x - Step 2: Convert to fraction form
94,714,724/130,706,319.12 = 51,254,660/x - Step 3: Cross multiply
94,714,724x = 130,706,319.12 × 51,254,660 - Step 4: Simplify right side
94,714,724x = 6,699,307,946,347,099 - Step 5: Solve for x
x = 6,699,307,946,347,099/94,714,724 - Step 6: Final answer
x = 70,731,430.80
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.