Finding the Fourth Proportional to 93,746,769.02, 129,368,917.80 and 51,929,955
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Solution
The fourth proportional to 93,746,769.02, 129,368,917.80 and 51,929,955 is: 71,662,438.61
Step by Step Solution
- Step 1: Write the proportion equation
93,746,769.02 : 129,368,917.80 = 51,929,955 : x - Step 2: Convert to fraction form
93,746,769.02/129,368,917.80 = 51,929,955/x - Step 3: Cross multiply
93,746,769.02x = 129,368,917.80 × 51,929,955 - Step 4: Simplify right side
93,746,769.02x = 6,718,122,079,752,699 - Step 5: Solve for x
x = 6,718,122,079,752,699/93,746,769.02 - Step 6: Final answer
x = 71,662,438.61
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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.