Home / 180,774,012,505.02-249,468,177,977.02-99,483,835,458.04

Finding the Fourth Proportional to 180,774,012,505.02, 249,468,177,977.02 and 99,483,835,458.04

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Solution

The fourth proportional to 180,774,012,505.02, 249,468,177,977.02 and 99,483,835,458.04 is: 137,287,715,341.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,774,012,505.02 : 249,468,177,977.02 = 99,483,835,458.04 : x
  2. Step 2: Convert to fraction form
    180,774,012,505.02/249,468,177,977.02 = 99,483,835,458.04/x
  3. Step 3: Cross multiply
    180,774,012,505.02x = 249,468,177,977.02 × 99,483,835,458.04
  4. Step 4: Simplify right side
    180,774,012,505.02x = 24,818,051,169,882,891,878,400
  5. Step 5: Solve for x
    x = 24,818,051,169,882,891,878,400/180,774,012,505.02
  6. Step 6: Final answer
    x = 137,287,715,341.24

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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.