Home / 4,580,352,001.30-6,870,528,001.95-1,133,779,969.30

Finding the Fourth Proportional to 4,580,352,001.30, 6,870,528,001.95 and 1,133,779,969.30

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Solution

The fourth proportional to 4,580,352,001.30, 6,870,528,001.95 and 1,133,779,969.30 is: 1,700,669,953.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,352,001.30 : 6,870,528,001.95 = 1,133,779,969.30 : x
  2. Step 2: Convert to fraction form
    4,580,352,001.30/6,870,528,001.95 = 1,133,779,969.30/x
  3. Step 3: Cross multiply
    4,580,352,001.30x = 6,870,528,001.95 × 1,133,779,969.30
  4. Step 4: Simplify right side
    4,580,352,001.30x = 7,789,667,027,125,660,672
  5. Step 5: Solve for x
    x = 7,789,667,027,125,660,672/4,580,352,001.30
  6. Step 6: Final answer
    x = 1,700,669,953.95

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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.