Finding the Fourth Proportional to 158,249,899.13, 237,353,300.33 and 41,655,490.79
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Solution
The fourth proportional to 158,249,899.13, 237,353,300.33 and 41,655,490.79 is: 62,477,564.09
Step by Step Solution
- Step 1: Write the proportion equation
158,249,899.13 : 237,353,300.33 = 41,655,490.79 : x - Step 2: Convert to fraction form
158,249,899.13/237,353,300.33 = 41,655,490.79/x - Step 3: Cross multiply
158,249,899.13x = 237,353,300.33 × 41,655,490.79 - Step 4: Simplify right side
158,249,899.13x = 9,887,068,214,477,374 - Step 5: Solve for x
x = 9,887,068,214,477,374/158,249,899.13 - Step 6: Final answer
x = 62,477,564.09
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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.