Home / 111,041,940,038.04-153,237,877,252.48-63,518,360,054.04

Finding the Fourth Proportional to 111,041,940,038.04, 153,237,877,252.48 and 63,518,360,054.04

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Solution

The fourth proportional to 111,041,940,038.04, 153,237,877,252.48 and 63,518,360,054.04 is: 87,655,336,874.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,041,940,038.04 : 153,237,877,252.48 = 63,518,360,054.04 : x
  2. Step 2: Convert to fraction form
    111,041,940,038.04/153,237,877,252.48 = 63,518,360,054.04/x
  3. Step 3: Cross multiply
    111,041,940,038.04x = 153,237,877,252.48 × 63,518,360,054.04
  4. Step 4: Simplify right side
    111,041,940,038.04x = 9,733,418,661,239,811,211,264
  5. Step 5: Solve for x
    x = 9,733,418,661,239,811,211,264/111,041,940,038.04
  6. Step 6: Final answer
    x = 87,655,336,874.57

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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.