Home / 9,698,409,247.40-14,547,613,871.10-7,373,886,313.40

Finding the Fourth Proportional to 9,698,409,247.40, 14,547,613,871.10 and 7,373,886,313.40

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Solution

The fourth proportional to 9,698,409,247.40, 14,547,613,871.10 and 7,373,886,313.40 is: 11,060,829,470.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,698,409,247.40 : 14,547,613,871.10 = 7,373,886,313.40 : x
  2. Step 2: Convert to fraction form
    9,698,409,247.40/14,547,613,871.10 = 7,373,886,313.40/x
  3. Step 3: Cross multiply
    9,698,409,247.40x = 14,547,613,871.10 × 7,373,886,313.40
  4. Step 4: Simplify right side
    9,698,409,247.40x = 107,272,450,816,732,282,880
  5. Step 5: Solve for x
    x = 107,272,450,816,732,282,880/9,698,409,247.40
  6. Step 6: Final answer
    x = 11,060,829,470.10

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Double scale
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Similar ratio
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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.