Home / 48,851,547.60-73,249,327.80-14,767,784.40

Finding the Fourth Proportional to 48,851,547.60, 73,249,327.80 and 14,767,784.40

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Solution

The fourth proportional to 48,851,547.60, 73,249,327.80 and 14,767,784.40 is: 22,143,214.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,851,547.60 : 73,249,327.80 = 14,767,784.40 : x
  2. Step 2: Convert to fraction form
    48,851,547.60/73,249,327.80 = 14,767,784.40/x
  3. Step 3: Cross multiply
    48,851,547.60x = 73,249,327.80 × 14,767,784.40
  4. Step 4: Simplify right side
    48,851,547.60x = 1,081,730,280,395,326.25
  5. Step 5: Solve for x
    x = 1,081,730,280,395,326.25/48,851,547.60
  6. Step 6: Final answer
    x = 22,143,214.16

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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.