Home / 9,526,201,140.16-13,147,803,047.40-5,514,083,574.16

Finding the Fourth Proportional to 9,526,201,140.16, 13,147,803,047.40 and 5,514,083,574.16

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Solution

The fourth proportional to 9,526,201,140.16, 13,147,803,047.40 and 5,514,083,574.16 is: 7,610,387,787.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,526,201,140.16 : 13,147,803,047.40 = 5,514,083,574.16 : x
  2. Step 2: Convert to fraction form
    9,526,201,140.16/13,147,803,047.40 = 5,514,083,574.16/x
  3. Step 3: Cross multiply
    9,526,201,140.16x = 13,147,803,047.40 × 5,514,083,574.16
  4. Step 4: Simplify right side
    9,526,201,140.16x = 72,498,084,819,959,128,064
  5. Step 5: Solve for x
    x = 72,498,084,819,959,128,064/9,526,201,140.16
  6. Step 6: Final answer
    x = 7,610,387,787.67

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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.