Home / 114,442,830.90-171,664,246.35-101,901,698.10

Finding the Fourth Proportional to 114,442,830.90, 171,664,246.35 and 101,901,698.10

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Solution

The fourth proportional to 114,442,830.90, 171,664,246.35 and 101,901,698.10 is: 152,852,547.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,442,830.90 : 171,664,246.35 = 101,901,698.10 : x
  2. Step 2: Convert to fraction form
    114,442,830.90/171,664,246.35 = 101,901,698.10/x
  3. Step 3: Cross multiply
    114,442,830.90x = 171,664,246.35 × 101,901,698.10
  4. Step 4: Simplify right side
    114,442,830.90x = 17,492,878,206,121,726
  5. Step 5: Solve for x
    x = 17,492,878,206,121,726/114,442,830.90
  6. Step 6: Final answer
    x = 152,852,547.15

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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.