Home / 116,486,248,154.04-174,779,709,154.38-62,640,448,391.88

Finding the Fourth Proportional to 116,486,248,154.04, 174,779,709,154.38 and 62,640,448,391.88

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Solution

The fourth proportional to 116,486,248,154.04, 174,779,709,154.38 and 62,640,448,391.88 is: 93,987,741,254.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,486,248,154.04 : 174,779,709,154.38 = 62,640,448,391.88 : x
  2. Step 2: Convert to fraction form
    116,486,248,154.04/174,779,709,154.38 = 62,640,448,391.88/x
  3. Step 3: Cross multiply
    116,486,248,154.04x = 174,779,709,154.38 × 62,640,448,391.88
  4. Step 4: Simplify right side
    116,486,248,154.04x = 10,948,279,351,232,736,264,192
  5. Step 5: Solve for x
    x = 10,948,279,351,232,736,264,192/116,486,248,154.04
  6. Step 6: Final answer
    x = 93,987,741,254.70

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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.