Home / 7,460,096,643.52-10,299,579,476.68-4,748,894,206.50

Finding the Fourth Proportional to 7,460,096,643.52, 10,299,579,476.68 and 4,748,894,206.50

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Solution

The fourth proportional to 7,460,096,643.52, 10,299,579,476.68 and 4,748,894,206.50 is: 6,556,431,591.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,460,096,643.52 : 10,299,579,476.68 = 4,748,894,206.50 : x
  2. Step 2: Convert to fraction form
    7,460,096,643.52/10,299,579,476.68 = 4,748,894,206.50/x
  3. Step 3: Cross multiply
    7,460,096,643.52x = 10,299,579,476.68 × 4,748,894,206.50
  4. Step 4: Simplify right side
    7,460,096,643.52x = 48,911,613,306,191,953,920
  5. Step 5: Solve for x
    x = 48,911,613,306,191,953,920/7,460,096,643.52
  6. Step 6: Final answer
    x = 6,556,431,591.09

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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.