Finding the Fourth Proportional to 26,540,239,271.77, 36,625,528,794.39 and 14,332,943,214.44
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Solution
The fourth proportional to 26,540,239,271.77, 36,625,528,794.39 and 14,332,943,214.44 is: 19,779,460,879.51
Step by Step Solution
- Step 1: Write the proportion equation
26,540,239,271.77 : 36,625,528,794.39 = 14,332,943,214.44 : x - Step 2: Convert to fraction form
26,540,239,271.77/36,625,528,794.39 = 14,332,943,214.44/x - Step 3: Cross multiply
26,540,239,271.77x = 36,625,528,794.39 × 14,332,943,214.44 - Step 4: Simplify right side
26,540,239,271.77x = 524,951,624,408,698,388,480 - Step 5: Solve for x
x = 524,951,624,408,698,388,480/26,540,239,271.77 - Step 6: Final answer
x = 19,779,460,879.51
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1.5x scale
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.