Home / 14,556,672,364.80-21,835,008,547.20-9,654,881,030.40

Finding the Fourth Proportional to 14,556,672,364.80, 21,835,008,547.20 and 9,654,881,030.40

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Solution

The fourth proportional to 14,556,672,364.80, 21,835,008,547.20 and 9,654,881,030.40 is: 14,482,321,545.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,556,672,364.80 : 21,835,008,547.20 = 9,654,881,030.40 : x
  2. Step 2: Convert to fraction form
    14,556,672,364.80/21,835,008,547.20 = 9,654,881,030.40/x
  3. Step 3: Cross multiply
    14,556,672,364.80x = 21,835,008,547.20 × 9,654,881,030.40
  4. Step 4: Simplify right side
    14,556,672,364.80x = 210,814,409,820,983,132,160
  5. Step 5: Solve for x
    x = 210,814,409,820,983,132,160/14,556,672,364.80
  6. Step 6: Final answer
    x = 14,482,321,545.60

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.