Finding the Fourth Proportional to 184,742,376,011.84, 254,944,468,482.72 and 100,256,011,595.84
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Solution
The fourth proportional to 184,742,376,011.84, 254,944,468,482.72 and 100,256,011,595.84 is: 138,353,290,351.00
Step by Step Solution
- Step 1: Write the proportion equation
184,742,376,011.84 : 254,944,468,482.72 = 100,256,011,595.84 : x - Step 2: Convert to fraction form
184,742,376,011.84/254,944,468,482.72 = 100,256,011,595.84/x - Step 3: Cross multiply
184,742,376,011.84x = 254,944,468,482.72 × 100,256,011,595.84 - Step 4: Simplify right side
184,742,376,011.84x = 25,559,715,588,498,840,879,104 - Step 5: Solve for x
x = 25,559,715,588,498,840,879,104/184,742,376,011.84 - Step 6: Final answer
x = 138,353,290,351.00
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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.